Machine Shop American Manufacturing since 1971. From R/C Landing gear to Thermoforming Molds and everything in between that can be cur, milled, drilled or tapped, we are you one-stop-shop for all your machining needs. C.N.C. MACHINING Using state-of-the-art CNC Machines, Robart Mfg., provides customers with the highest quality, American Made Products. Our machinists are skilled in turning with live tooling, 4 axis machining and much more. With years of experience, Robart is able to manufacture with a +/- 0.005 tolerance. ENGINEERING Robart is the leading manufacturer worldwide for precision designed landing gear for the model plane industry. From inception to completion, Robart Mfg., is responsible for everything from the landing gears to the radial engines still used today. (This engine is officially retired) PROTOTYPING With rapid Prototyping, the Product Managers at Robart Mfg., can help create your product from inception through production and make sure every detail is met along the way. Using the latest technologies such as 3D printing, Resin Printing and other tools, we are able to keep prototyping costs to a minimum while thoroughly testing along each step. WELDING & ASSEMBLY Each of our welding department managers have over 1,000,000 precision products welded with +/- 0.050 tolerance behind them giving them superior knowledge and experience over your standard box store factory run teams. Our team of assemblers specialize in high precision tolerances, joint optimization tolerances, multi-product assembly and a various collection of soldering capabilities. Have a project coming up and need a quote? Let us know. We're here to help. Request a Quote

FAQ Frequently Asked Questions is a good source of information. When customers call with questions that another customer has asked, we add it to the FAQ page so others can easily access the information needed to get back to the task at hand. If you don't see what you are looking for here, please take a look at our " Support " page or, you can visit our " Contact " page and drop us a line. Thank you. Does the Robart website reflect Live Inventory? We do not. We understand that not all modellers have the ability to go into a local hobby shop and purchase their items so, in an effort to make as much Robart Gear & Accessories available to all modellers, Robart sells direct approximately 3,000 of the 10,000 items we manufacture. Our website shows all these items but due to the constant larger distributor orders we are not able to keep live inventory numbers online. If the item number you are looking at says in stock, this means this item is an item that we sell a lot of and we DO try to keep it in stock but occasionally we do run out. If the item says "OUT OF STOCK", this means that this is only made to order. We do this because we want every modeller to have the opportunity to order exactly what they want but, because it is a very rarely ordered item, we cant manufacture and stock the item knowing it will not only take up shelf space but will also cause price increases due to wasted material and available material for regularly stocked items. If you would like to know if an item is available, please CLICK H ERE and use the form to drop us a line. Please include the Robart Item # and quantity of what you need. You can also contact us at 630-584-7616 for additional support. ​ Example: One pair of Item #150 (Large Rotating Retracts) would be "1 - #150", even though a pair come in a box, since you only need one pair. ​ How much air pressure do I need in the air system to operate retracts? Normal operating pressure is between 80 psi. - 110 psi. After checking pressure and gear, if your system is still not working properly you may need more air volume. Adding a larger air tank or a second air tank may cure the issue. What kind of lubrication do I use in the air system components? Use white lithium or silicone grease only. Using other oils or types of grease will destroy the “o”-rings in the air system and void the warranty. There are only 2 components of the Air System that will need further lubrication: 1. retract mechanism air cylinder “o”-rings, and 2. air control valve “o”-rings. Can I buy individual replacement parts for my Robart Retracts or RoboStruts? Yes, Robart sells replacement parts for all of its products. CLICK HERE for a list of all Robart available Spare Parts. Please note. If you aren't able to locate your spare part, please CLICK HERE to ensure that you have a current list. If you know your part number you can also use the Robart Search Bar located in the top right on every Robart Page. Simply type in the Robart Part number and press enter. Occasionally spare parts are remade and the old spare part number becomes obsolete. The replacement part which can be found on our updated spare parts list will still fit your gear. It was likely redesigned to either accommodate more items or improve with new technology. ​ If you have an older version of our spare parts list, you may have trouble locating it on our website. When searching for a part, if the list you have contains a dash (-), try omitting the dash and searching again. The dashes have been removed on 99% of our spare parts to eliminate the confusion as some items did contain a dash and others did not. EXAMPLE: CUB-017P should be CUB017P How do I diagnose an air leak in my air system or retracts? In our website under “Sup port” , there is a troubleshooting guide on how to diagnose air leaks. You can also download our troubleshooting PDF he re . How do I send my Robart Retracts, RoboStruts, or Air System Components back for repair? In our website under “Support” , please fill out the repair form. Print the form and ship it with your items by either UPS or FedEx, or other track-able shipping methods, to Robart. ​ * Once a repair request is received, it can take up to an average of 3 weeks pending available parts and materials to make repairs. If you don't receive a phone call or email from us by 3 weeks after delivery, please follow through for an update. ​ We do not repair other manufacturer retracts and accessories. We do not repair actuators. If your actuator is damaged, it must be replaced. I ordered the wrong item. How do I return product merchandise? In our website under “Support” , please fill out the return form, print the form and submit the form for an authorization number. Once you receive the authorization #, ship back your items by either UPS or FedEx or other track-able shipping methods. Only products bought directly from Robart may be returned to Robart within 30 days of the purchase date. Products purchased from other merchants should be returned to that location . ​ Do you know when your order to X hobby shop is shipping? If you have a standing order from one of our suppliers, you MUST contact them directly. We will not comment on another customers order status. ​ How do I order a Modification to a Robart Retract or RoboStrut? Print off the dimension drawing that closely resembles the retract or strut you want modified. Mark up the drawing with your dimensi ons (using American standards such as inches) and email it, your name, and contact phone number to sales@robart.com . We do not modify other manufacturers gear and accessories. We do not modify degree of retract. ​ Where are the part numbers on your gear? Robart doesn't put item numbers on our parts and accessories because they are used in multiple applications. To identify your robart gear or accessory, start with the OEM gear finder and if you dont see the item there, use the aircraft by weight, starting with the weight and working through the filters. All gears and accessories have dimension drawings so you can compare what you have with our items. Once you find the right gear, you can use the spare parts list to locate replacement parts. ​ How do I edit an item to my existing order. Due to cost of shipping and return shipping, you must provide an item number to be added. If you do not know the item number, we will help you find it and send you a adjusted sales order to confirm. Robart is not responsible for shipping costs of miside ntified items should they need to be returned for exchange or credit. ​ To add an item to an order, please click here and fill out the form. Thank you.

Robart Prop 65 Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals can be in the products that Californians purchase, in their homes or workplaces, or that are released into the environment. Below are the items affected by Proposition 65 and the associated warnings ​

Engineering - Request A Quote For CNC quotes click here. First name Last name Company Position Code Phone Select an Address Email Project Information Project Decscription Will you need packaging specs? * Yes No TBD Will you need manufacturing? * Yes No TBD Will you need technical support? * Yes No TBD Select a date Do you have a project deadline for when this has to be completed? Design Unit * MM INCH CM Upload File Please upload a drawing with clear dimensions File Size Max 15MB (3D CAD. *.step, *.stp, *.x_t, *.sldprt, PDF) Requests without proper file upload will not be processed. DO NOT upload compressed ZIP Files Additional Information Please select all materials you wish said product to be manufactured with. If you are unsure, use N/A Metals Aluminum Brass Bronze Carbon Steel Cast Iron Copper Stainless Steel Tool Steel Other Metal No Metal N/A Plastics ABS Acrylic Delrin Laminates Medical Grade Nylon Polycarbonate Polyethylene Other Plastic No Plastic N/A Application Choose an option *if other please type in below I accept terms & conditions Request a Quote Thanks! We’ll send you a price quote shortly.

Terms & Conditions Please review these policies carefully as they are the terms of sale that govern your purchases on the Robart Mfg. website. They set out your rights and obligations with respect to your purchases, including important limitations and exclusions. Your placement of an order on the Robart Mfg. website constitutes your agreement that these policies apply to the order, so be certain you understand them before you place your order. All transactions between all customers, and Robart Mfg. whether via phone, fax, email, mail, online, or other means fall under the directive of these policies unless expressly noted on your sales order, and approved by Robart Mfg. Management. While Robart Mfg. may assist you in placing your order, you (the customer) are ultimately responsible for ensuring all information found on your order is correct. U.S. Sales Robart Mfg. accepts orders from most billing addresses within the United States and most United States territories. ​ Outside U.S. Sales Robart Mfg. accepts orders from most billing addresses outside the United States. If your country is not listed on our website, please fax your order with credit card details to 630-584-3712. ​ Payment Methods Robart Mfg. allows you to make your purchases using any of the payment methods described below. Please read our policies carefully, especially with respect to payment methods, befor e you place your order. ​ Credit and Debit Cards Whether you order online or phone your order to Robart Mfg., you may pay by credit or debit within the accepted card type. When you provide Robart Mfg. with your card information, Robart Mfg. will obtain a pre-approval from the card company for the amount of the order, which may result in a corresponding block (temporary hold)on your available credit in the purchase amount while the pre-approval remains in place. Robart Mfg. will not bill (permanently capture) your credit card or process a transaction under your debit or check card for the appropriate shipment amount until your order ships. An exception to this practice will be deposits for specialty gear, special order product, or other items that require a deposit. (A deposit will be captured at the point of order and not shipment.) ​ The Robart Mfg. website accepts Discover, MasterCard, and Visa credit or debit cards associated with a billing address that matches the credit or debit card. ​ Most debit cards have daily spending limits that may substantially delay the processing of your order. ​ Robart Mfg. requires the credit or debit card security code for your card for any telephone or online purchase to protect against the unauthorized use of your credit card by other persons. The security code is an individual three- or four-digit number specific to your card that may be printed on the back of your card, on the signature panel (Visa, MasterCard, or Discover). ​ PayPal: PayPal will pull funds immediately from you account once the order is place. ​ Sales Tax: In addition to the price of your purchases, Robart Mfg. will charge sales tax based on upon the shipping address and the sales tax rate in effect at the time your order is billed/shipped. (This is governed by Robart being registered in that particular jurisdiction. Currently, sales tax applies to Illinois residents only.) If you phone in your order, the Robart Mfg. Sales Representative will provide an estimated dollar total of your order including tax and any applicable shipping charges at the time you place your order. If sales tax applicable and the appropriate chargeable sales tax rate changes prior to shipment, the sales tax rate charged will be the legal tax rate at time of shipment. The proof of purchase that Robart Mfg. includes with your shipment to you will include any applicable sales tax. ​ Order Processing: The estimated shipment date on your order is based on product availability, payment processing time, and warehouse processing time which does not include transit time. Robart Mfg. does not initiate payment processing or shipment until Robart Mfg. receives all of the information that it needs and full payment or a full authorization, in the case of credit or debit cards. Robart Mfg. will begin processing orders within 24 hrs. of placing order. Orders placed on weekends or holidays will be processed on the next business day. Business days are Monday through Friday, excluding federal holidays. ​ Fulfillment: Once your order has been processed, Robart Mfg. will ship your order within 72 hours pending product availability. If your order contains multiple items, there could be a possibility of some items being backordered. Robart Mfg. will ship your order complete and will notify you if there are any items that are backordered. If you want your order to ship with items out of stock, you will be responsible for additional shipping charges to ship backorder items to you. Please be sure to denote this desire. ​ Shipping Options: ​ Standard FedEx Ground to Business Shipping: (U.S. Only) (Tracking) This option is $11.75 on all qualifying products shipped within the 48 contiguous States. For Alaska & Hawaii, shipping is an estimated amount of $45.00 and will be billed at actual plus a $2.50 handling fee. Products shipped via standard FedEx Ground service are normally delivered within 5 to 7 business days after shipment. Transit time is generally dependent upon geographic proximity to Robart. Standard FedEx Ground to Residential Shipping: (Home Delivery) (U.S. Only) (Tracking) This option is $11.75 on all qualifying products shipped within the 48 contiguous States. For Alaska & Hawaii, shipping is an estimated amount of $45.00 and will be billed at actual plus a $2.50 handling fee. Products shipped via standard FedEx Home Delivery Ground service are normally delivered within 5 to 7 business days after shipment. FedEx Home Delivery Ground Service delivers from Tuesday to Saturday. Transit time is generally dependent upon geographic proximity to Robart. 2-Day FedEx Air Shipping: (U.S. Only) (Tracking) For an additional charge, Robart Mfg. offers this expedited shipping option for most products. Products shipped via two-day service prior to 2:00 p.m. Central Time are normally delivered by 5:00 p.m. local time two business days after shipment. This option will be charged at actual shipping charges plus a $2.50 rush processing fee. 3-Day FedEx Express Saver Shipping: (U.S. Only) (Tracking) For an additional charge, Robart Mfg. offers this expedited shipping option for most products. Products shipped via three-day service prior to 2:00 p.m. Central Time are normally delivered by 5:00 p.m. local time three business days after shipment. This option will be charged at actual shipping charges plus a $2.50 rush processing fee. Next Business Day FedEx Shipping: (U.S. Only) (Tracking) For an additional charge, Robart Mfg. offers this expedited shipping option on most of Robart Mfg.’s products. Products shipped prior to 2:00 p.m. Central Time via Next Business Day service are normally delivered by 5:00 p.m. local time one business day after shipment. Next Business Day delivery is not available for orders shipping to Alaska and Hawaii. This option will be charged at actual shipping charges plus a $5 rush processing fee. International Mail: (Outside U.S.) (No Tracking) This option is an estimated amount of $34.50 more or less on all qualifying products shipped outside of the United States. Products shipped via International Mail are subject to duties and taxes and are usually delivered within 8 to 10 weeks days after shipment, not guaranteed. This option will be charged at actual shipping charges plus a $5 special handling international fee. NOTE: By selecting this option processing time my take an additional 3 - 5 days. ​ ​ 3 – 5 Day FedEx International Express Shipping: (Tracking) For an additional charge, Robart Mfg. offers this expedited shipping option on products shipped to international locations. This option is an estimated amount more or less on all qualifying products shipped outside of the United States. Products shipped prior to 2:00 p.m. Central Time are normally delivered by 4:30 p.m. local time within 3 – 5 business days after shipment. Products shipped via FedEx International Express Shipping are subject to all duties and taxes. All orders totaling over $500.00 US Dollars will be shipped via FedEx International Express Shipping. This option will be charged at actual shipping charges plus a $5 special handling fee. ​ Remember that these estimates are for time in transit only, and that they do not apply until the product leaves Robart Mfg.’s facility. As the delivery of your order is beyond Robart Mfg.’s control once your order leaves Robart Mfg.’s facility, Robart Mfg. cannot assume liability for late deliveries, regardless of the delivery method you specify. ​ All shipping prices are estimates only and actual shipping charges will depend on the state or country on where the items are being shipped to. ​ DISCLAIMER for International Orders & Shipping ​ Duties & Taxes: Import duties, taxes and brokerage fees are not included in the product price or shipping and handling cost and it will be collected upon delivery from the carrier. These charges are the recipient’s responsibility as we are only charging the transportation fee for the packages. You may check with your country’s customs office to determine what these additional costs will be. Robart will not change the value amount of the order to accommodate less duties & taxes, no exceptions!! ​ Shipping: Robart Mfg. shall not be liable for, and expressly disclaims any liability for any loss, damage, cost or expense associated in any way with any failure to deliver. All shipping is FOB St. Charles, IL. Signature is required for orders over $500.00 : Most of Robart Mfg. shipments contain valuable equipment. If you will not be at the shipping address to accept delivery of your product, consider shipping the item to an address where someone you trust will be available to sign for your package, or accept your package if a signature is not required for the delivery. Once your order has been prepared for shipment or has shipped, we are unable to change the shipping address. Title and risk of loss to all products will pass to you on delivery. Please note that for deliveries that require a signature, if you are willing to assume the risks of delivering your order without a signature, you may authorize Robart Mfg. to arrange for a delivery that does not require anyone to be at the delivery address. ​ Undeliverable Packages: Occasionally packages are returned to Robart Mfg. as undeliverable. When the carrier returns an undeliverable package to Robart Mfg. Mfg., please contact Robart Mfg. at 630-584-7616 to make arrangements for reshipment. Note: Additional Shipping Charges May Apply ​ Failed Delivery Attempts: Most of Robart Mfg.’s carriers make three attempts to deliver a package. After three delivery attempts, the carrier will return the package to Robart Mfg. Return and Refund Policy: If you are not satisfied wit h your Robart Mfg. purchase of a product, please visit online at www.robart.com/support for a Return Authorization form (RA#). ​ If the item is returnable and you send it back to us unopened in the original packaging, Robart Mfg. will offer you an exchange or refund based on your original amount and method of payment. You must return the product to Robart Mfg. within 14 calendar days of the issuance of the RA#. All products must be packed in the original, unmarked packaging, including any accessories, manuals, documentation, and registration that shipped with the product. Robart Mfg. may assess up to a 25% restocking fee on any opened product, hardware or accessory. ​ For approved warranty claims outside the United States (48 contiguous states), return shipping, to the customer, all postage above $7.50 will be the responsibility of the consumer. For more information regarding returns, visit the support page on the Robart Mfg. Website www.robart.com/support Note: Robart Mfg. recommends that you (1) use a carrier that offers shipment tracking for all returns and (2) either insure your package for safe return to Robart Mfg. or declare the full value of the shipment so that you are completely protected if the shipment is lost or damaged in transit. If you choose not to (1) use a carrier that offers tracking or (2) insure or declare the full value of the product, you will be responsible for any loss or damage to the product during shipping. ​ Prices: Robart Mfg. endeavors to offer you competitive prices on current Robart Mfg. products, selected Sale and third-party products. Your total order price will include the price of the product on the day of shipping plus any applicable sales tax and shipping charges. Robart Mfg. reserves the right to change prices for products displayed on the Robart Mfg. website at any time and particularly to correct pricing errors that appear on the website. Other Terms and Conditions: ​ Robart Mfg. is not responsible for typographical errors. Robart Mfg. reserves the right to cancel any order you have placed if there was a typographical error on the Robart Mfg. website concerning the pricing or availability of any item you ordered when you placed the order. ​ ​ Robart Mfg. reserves the right to change the terms and conditions of sale on the Robart Mfg. website at any time. ​ ​ Robart Mfg. may make changes to any products offered on the Robart Mfg. website, or to the applicable prices for any such products, at any time, without notice. The information provided on the Robart Mfg. website with respect to products may be out of date, and Robart Mfg. makes no commitment to update the information provided on the Robart Mfg. website with respect to such products and services. ​ ​ Robart Mfg. reserves the right to do any of the following, at any time, without notice: (1) to modify, suspend or terminate operation of or access to the Robart Mfg. website, or to any portion of the Robart Mfg. website, for any reason; (2) to modify or change the Robart Mfg. website, or any portion of the Robart Mfg. website, and any applicable policies or terms; and (3) to interrupt the operation of the Robart Mfg. website, or any portion of the Robart Mfg. website, as necessary to perform routine or non-routine maintenance, error correction, or other changes. ​ ​ To the extent permitted by law, all sales at the Robart Mfg. website are governed by Illinois law, without giving effect to its conflict of law provisions. ​ ​ No Robart Mfg. employee or agent has the authority to vary any of the Robart Mfg. website’s policies or the terms and conditions governing any sale. ​ ​ If any of the aforementioned policies are held by a court or other tribunal of competent jurisdiction to be void or unenforceable, such policy shall be limited or eliminated to the minimum extent necessary and replaced with a valid provision that best embodies the intent of the policy, so that the policies shall remain in full force and effect. Any item not found enforceable shall not render remaining terms and conditions invalid. ​ ​ Robart Mfg.’s failure to insist on or enforce strict performance of these policies shall not be construed as a waiver by Robart Mfg. of any provision or any right it has to enforce these policies, nor shall any course of conduct between Robart Mfg. and you or any other party be deemed to modify any provision of these policies. ​ ​ These policies shall not be interpreted or construed to confer any rights or remedies on any third parties.

Surface RC Robart has been manufacturing RC components, here in the US since 1972. Robart is the leader in designing and manufacturing RC Plane Retracts Worldwide, with the highest quality and tightest tolerances. Rlock is a patented design, manufactured solely by Robart giving its users the ease of quickly changing out tires with no additional screws or gaskets to be lost while maintaining the American Made standard and quality that you are used to. RLock Hub Assembly is the New Generation of R/C Hubs taking over the R/C Surface World. ​ A technology using our patent pending design which uses pressure from the axle nut to hold the tire onto our hub making it nearly air tight and secure. This technology is refereed to as SINGLE BOLT LOCKING ACTION. ​ The Rlock Hub Assemblies are always cut from solid Billet American Aluminum or Steel and are always 100% American Made! ​ Plus, all our hubs are interchangeable with our other hub assemblies from their class making the quick change possibilities endless for the R/C Car & Truck Modeller. Professional Driver on Closed Course Shop Now What is Carbon Fiber? The modulus of carbon fiber is typically 20 msi (138 Gpa) and its ultimate tensile strength is typically 500 ksi (3.5 Gpa) Carbon Fiber shells with a twist. The strength of Carbon Fiber with the forgiveness of plastic. This technology is being used in Nascar bodies to enable the shells to take a hit in the wall and bounce back to their normal shape with little to no damage. Coming soon to a Hobby Shop near You!!!

Machine Shop American Manufacturing since 1971. From R/C Landing gear to Thermoforming Molds and everything in between that can be cut, milled, drilled or tapped, we are you one-stop-shop for all your machining needs. Tri-Fold Shop Brochure C.N.C. Machining Rapid Prototyping Engineering Assembly

How to navigate the new site Feel free to scroll though the navigation support page for some quick and easy guides on how to navigate this site. You can also click on any of the links below to jump to a specific section. Additional support can be found under our " SUPPORT " tab which offers Frequently Asked Questions , provides all instructions, dimension drawings and spare parts lists along with some helpful guides we have put together in the 50+ years Robart has been manufacturing premier R/C Gear and Components. Finding the right Department | Using filters | Searching for Spare Parts | Technical Support Site Map find a department Finding the right Robart Department All Robart Product Divisions are broken down within the main navigation links at the top. While some of these divisions do cross such as R/C AIR and APPAREL , each division offers 100% of the items that we sell retail. These links do not change from page to page. Once you have found the correct Robart Division, you have a few options for navigation. Since Robart is known for its Top of the Line RC Retracts, we will use this one as an example. Categories within Each Division The two main ways to search for an item within a Robart Division is "Hover Over" and "All Categories" Hover Over When you take your mouse and hover over a category as show in Diagram 1 , you will see a list of all the categories drop down. From here you can navigate your mouse to the desired category you want to check out and simply click. From here, if you still need assistance, please navigate to the next section. diagram 1 diagram 2 All Categories Another option is to click on the main link of the category you are interested in as shown in Diagram 2 . This will bring up the Master Page for that Category so you can see everything we have to offer in one place as shown in diagram 2.2 diagram 2.2 Usig Filters Using Filters Every Store Page is set up with filters to help you narrow down your search to find the perfect item for your next project. These filters are always on the left hand side and are set up in the manufacturer's suggested order. For example. If Robart doesn't make an OEM gear for your model then you want to find one using the "Retract by Weight" category. All Robart Retracts are designed by weight. Using a lower rated gear wi ll fail. This mean s we highly recommend choosing all the weight classes that your kit fits into. And then from there, you can work your way down. The system will automatically remove any item that doesn't fit within your parameters. You can also click on multiple filters within each section narrowing your search down even more or, opening up more possibilities. These steps are shown below in diagrams 3, 3.2 and 3.3. Note: you can click on any of the images below for a larger view. W hen you are finished just click on the "X" in the top right corner. Diagram 3 On the left hand side you will see all available filters. If you don't see what you are looking for, try playing with the filters other than the weight. Diagram 3.2 First, choose the appropriate weight for your kit. Diagram 3.3 Next you can choose the drive mechanism. If you don't see any results after choosing all your filters, try removing the ones you are willing to compromise on such as electric/pneumatic and see what options are available. Spare Parts Search Spare Parts Search There are several ways to look for spare parts. Product Page, Search Site and Spare Parts List. 1. Every item has its spare parts listed below their product. So, if you know you have item #150, you can simply go to that item in the store, scroll down and all spare parts will be listed under "Spare Parts". ​ 2. In addition to being listed under their product location, under the "SUPPORT" tab there is a listing for all items we sell spare pats for under their Robart Product Number. You can simply click on the appropriate item number, locate the spare part you are looking for, click on that part number and it will take you to that product page. ​ 3. If you know the part number you are looking for, you can use the "Search Site" located in the top right hand side of every page. Simply type in your spare part number and press enter. This will generate all items that contain what you type. Tips when searching If you have an older spare parts list that appears with a dash in it, remove the dash before searching for it. For example. item #145-452A should be type in as 145452A. ​ Sometimes item numbers change but they don't change that much. You can use partial item numbers to search as well. For example. If you have a much older spare parts list that calls for item #145-452P, this very well could have been changed to "A" and then the dash was removed. Searching for item number 145452 will also give you the same results. ​ Using Filters 2.0 for Spare Parts With the industry changing everyday we have upgraded one section on our website, "Spare Parts" . Every modeller has a different style and while one modeller may be building to scale from the factory floor, another may be building from scale from a specific battle and we realize, that this means parts and pieces were scavenged for during those times to get the birds in the air. So, while an oleo may have been one way when it was manufactured, it could very well have changed before the epic battle that won that kit its notoriety. With these different styles it can sometimes be hard to navigate the 1000+ parts that we offer to make that unique one-off that you are going for. So, for this, we designed an in depth spare parts page that allows you to use over 100 filters to achieve your goal with little to no modeling while ensuring everything fits together nicely. Site Map Site Map Know what you're looking for but can't quite find it? Check out our "SITE MAP" which lists all pages under their categories. . Home | About Us | How To Navigate Air R/C | OEM Gear Finder | Retracts By Weight | RoboStruts & Wire Kits | Brakes | Wheels | Conversion Kits Accessories | Spare Parts | ARF's Surface R/C Zap | Adhesives | Bulk Ordering | MSDS PDF's | Catalogs Money Savers | Gift Boxes | Deal Savers | Clearance | Factory Refurbished Machine Shop Support | FAQs | Troubleshooting | Dimension Drawings | Spare Parts | Product Exchange | Prop 65 Instructions | Installation How To's | YouTube Videos | Credit or Exchanges | Product Return Terms & Conditions Product Repair Form Apparel | Rugs, Pillows & More Wish List | Commercial Login | Privacy Policy | Terms of Use | Terms & Conditions | Site Map | Photo Gallery

Conversion Tools A few tools to make finding the perfect par t a little easier Anytime we come across a new gadget or application that will help our customers from around the world better navigate our site, we will add the m here along with the side s of each page that we feel can help make your experience easier to navigate and shop. If you have any suggestions, please let us know via our CONTACT US page. We want to hear from you. Thank you for your continued business. ​ Fraction - Decimal Conversion Chart Click on image to Enlarge Worldwide Currency Conversion App KG to LB (pounds) Conversion Chart Click on image to Enlarge

OEM Gear Finder Cant find an OEM Retract, no problem. Robart Retracts are designed starting with the aircraft weight. From here we have plenty of filters to help narrow down your options to help you choose the best fit for your next project. Simply click on the "Retracts by Weight" button below. Choose all the weight classes that your kit fits into and start adding specifications such as "Pneumatic" "Electrical" "Mechanical", choose your degree or retract, tailwheels or mains, depending on your interest along with any other of the nearly 50 filters we offer. All retracts will have dimension drawings links within their profile so you can ensure that this is the right product for you. Retracts by Weight Cant find an OEM Retract, no problem. Robart Retracts are designed starting with the aircraft weight. From here we have plenty of filters to help narrow down your options to help you choose the best fit for your next project. Simply click on the "Retracts by Weight" button below. Choose all the weight classes that your kit fits into and start adding specifications such as "Pneumatic" "Electrical" "Mechanical", choose your degree or retract, tailwheels or mains, depending on your interest along with any other of the nearly 50 filters we offer. All retracts will have dimension drawings links within their profile so you can ensure that this is the right product for you. Retracts by Weight

HempOil About HWF Specifications Document Center What is Hemp Wood Finish? Derived from Hemp Seed Oil as a base, our HWP utilizes the natural attributes of hemps hydration and water s ealant properties incorporated into 6 colors of stain ideal for both indoor and outdoor use. ​ No Odor Non-Toxic Eco-Friendly Learn More About us Hemp Wood Finish is a revolutionary water-based penetrating oil, NO VOC(Clear) Very Low VOC (Shades), NO HAP or any fumes (Can be used both interior and exterior), cleans up with soap and water, non-formaldehyde based algicide, fungicide, and mildewcide, no tannin bleed through on cedar, truly one coat, high coverage, competitively priced. Learn More Our Products Hemp Wood Finish™ and Hemp Wood Deck Sealer™ and Hemp Wood Log home Treatment™ were tested in an Accelerated Weathering Chamber (ASTM D 4587), where it out-lasted other competitors, including Thompsons Water Seal™ and Cabot’s Deck Stain™. Hemp Shield Wood Finish and Deck Sealer™ will keep your outdoor wood looking new and natural as long as possible. HEMP WOOD FINISH Vs. PENOFIN & CABOT Specifications Column 1 Hemp Wood Finish Penofin Blue Label Penofin Red Label Cabot-Semi Transparent Full Cure 24-48 hours 4-7 days 4-7 days Test results not available Servicable Soluble 12 hours 12 hours Test results not available Dry to Touch 1 hour 4 hours 4 hours Test results not available Solubility in Water Soluble Insoluble Insoluble 300 Series: Not Determined 1630 Series: Not Determined Dot Shipping Not Regulated Non Dot Regulated Stain Non Dot Regulated Stain Classification not available Flash Point over 200 deg F 122 deg f (Tag Closed Cup) 108 deg f (Tag Closed Cup) 300 Series: Not Determined 1630 Series: Not Determined OSHA Category Combustible Class IIIB Combustible Class II Combustible Class II 300 Series: Combustible liquid III 16300 Series: Not Classified Clean Up Soap/Water Paint Thinner, Mineral Spirits Paint Thinner, Mineral Spirits 300 Series: Mineral Spirits 1300 Series: Soap/Water 1630 Series: Soap/Water thin with Mineral Spirits HAP 450-650 None Data Not Available Data Not Available Data Not Available VOC Clear Shades 9g/1 | 45-48 g/l <550g/l Based on EPA Regulations | Data Not Available <550g/l Based on EPA Regulations | Data Not Available Less than 250 g/l | Data Not Available Estimated Life Horizontal Vertical 3-3.5yrs | 3-6 yrs 1-2 yrs | 2-5 yrs 1-2 yrs | 2-5 yrs 1-2 yrs | 2-5 yrs SF Coverage/Ga 450-650 SF 175-300 SF 175-300 SF 300 Series covers 450-650 SF 1300 Series covers 200-300 SF 1630 Series covers 200-350 SF All Specs

Wheels Robart Tires and Wheels are designed and manufactured to work with each other. We do not test them on other manufacturers hubs for compatibility . Thank you. フィルター： Style American Aluminum Foam Inserts J-3 Cub Wheels Replacement Hubs Replacement Tires Scale Plastic Wheels Slim Superlite Super Slim Tailwheels Axle Size 0.118" 1/16" 3/32" 1/8" 1/4" 5/32" 3/16" Wheel Size 0.75" 1.00" 1.25" 1.50" 1.75" 2.00" 2.25" 2.50" 2.75" 3.00" 3.25" 3.50" 3.75" 4.00" 4.50" 5.00" 5.25" 5.50" 6.00" Tread Pattern Straight Tread Diamond Tread Spoke Pattern 0 Spoke 3 Spoke 4 Spoke 5 Spoke 6 Spoke 8 Spoke 10 Spoke 16 Spoke OEM Scale B-25 Scale D-18/C-45 Scale FW190 Scale P-51 Top R/C Japanese Zero Top R/C P-51 Mustang Top R/C Spitfire Top R/C Zero クイックビュー Scale Diamond Tread Wheel (2.00" - 4.00") 価格 $22.94より カートに追加する クイックビュー Scale Straight Tread Wheel (2.00" - 4.00") 価格 $22.94より カートに追加する クイックビュー Aluminum Wheel for 2" - 2 3/4" Tire 3/16" Axle 価格 $45.94より カートに追加する クイックビュー Aluminum Wheel for 3 1/2" - 4" Tire 価格 $50.54より カートに追加する クイックビュー Aluminum Wheel for 3" - 3 1/4" Tire 価格 $48.24より カートに追加する クイックビュー Top R/C Spitfire 価格 $157.42 カートに追加する クイックビュー 13850SAO - Top RC Spitfire Wheels 価格 $103.44 カートに追加する クイックビュー Scale B-25 Aluminum Wheel 価格 $105.16より カートに追加する クイックビュー 138B0316ST20 - Top R/C Zero Tailwheel 価格 $45.94 カートに追加する クイックビュー Scale FW190 Aluminum Wheel 価格 $113.21より カートに追加する クイックビュー Scale D-18/C-45 Aluminum Wheel 価格 $125.86より カートに追加する クイックビュー Scale P-51 Aluminum Wheel 価格 $105.16より カートに追加する クイックビュー Aluminum Wheels for 5" - 6" 価格 $13.00より カートに追加する クイックビュー Aluminum Wheels for 4" - 4 1/2" Tire 価格 $78.71より カートに追加する クイックビュー 13850G8S - Slim 8 Spoke Aluminum Wheels 価格 $103.44 カートに追加する クイックビュー 13850SA0 - Top R/C Japanese Zero Aluminum Wheels & Tires 価格 $103.44 カートに追加する クイックビュー 13850SP51S - Top R/C P-51D Mustang Aluminum Wheels & Tires 価格 $103.44 カートに追加する クイックビュー SUPERLITE WHEELS 価格 $6.60より カートに追加する クイックビュー DIAMOND TREAD LITE WHEELS 価格 $14.10より カートに追加する クイックビュー SUPER SLIM LITE WHEELS 価格 $9.75より カートに追加する もっと見る