Dubro 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

Add/Remove Existing Order Form This form if for changing online orders. Please keep in mind. If your order ships before we are able to process your request, we will not be responsible for additional shipping costs. ​ Any returns after the order has shipped may be subject to a restocking fee. ​ Al fields are required unless otherwise noted. While only one of the add/remove functions is required, please use as many as needed. For security reasons we do not have access to your online profile or payment information. Changing an order can result in additional shipping charges. When an order is changed, we will send you a payment request for the difference. Should there be additional shipping charges, we will send you another payment request once the order is completed, packaged and labeled. We will email you a copy of the open sales order as well. We do not have the ability to change your online order but you will see the changes from the sales order. First name Last name Email Phone Number Enter your Robart order No. Add Remove Robart Item Number Quantity Add Remove Add Remove Add Remove Add Remove Thank your your submission. A sales rep will send you an updated sales order when completed. Submit

ZAP Catalogs & Sell Sheets For additional Zap Catalogs and Zap Sell Sheets, please contact zap@robart.com Click on image to view PDF Thin Sell sheet Medium Sell sheet

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

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

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.

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!!!

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.

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

Factory Refurbished Check back frequently to see if something pops up that you may be in the market for. All Factory Refurbished come with the Standard Robart Warranty unless otherwise noted in the product details.