Welcome to the world of 1/5th Scale Motorcycle Racing. ARTR Almost Ready to Run. BIKES IN STOCK!! Both RACE versions of bikes Nitro and Electric come with the NEW 3 piece Wheels with Orange Inserts. All Carbon Fiber and Orange Anodized Aluminum parts. Carbon Fiber Inner and Outer servo trays, carbon fiber battery tray. Does not come with starting stand as seen in picture. New Bike SF 509 - Electric Bike Racing - Pre-assembled carbon fiber, Chinese orange aluminum Electric RACE Bike. Requires radio and electronics. For technical and more information please visit our main page at www.gotnitroonline.com. Kit SF509 Electric Race Bike; Ceramic Bearings throughout the drive train, Ultra Light rear swing-arm, the new Rear shock, Down Stop, Rear, plate holder cooled engine, inverted forks, steering damper, front brake Radial System with Feredo pads, orange anodized Chinese metal parts. New side roller system included. The bike comes fully assembled does not includes electronics. Weight of the bike including hull front tank / seat and rider 1250grms. For Electronics we recommend Ripper 4900KV Motor and Castle Creations Sport Sidewinder great combination (you do not need the Max system). With the right ECS settings ( leave the timing at standard, about 10 degrees, the drag brakes at 50% and the punch turn up if I want to do the wheel stands the bike up on end no problem. We recommend to purchase the programming cord for the sidewinder. The battery we recommend is lipo from RC Lipos, Inc, they have a good online store with free shipping, at least to the US, and pricing is good. We recomend to use a 7.4 volt (2S) with a discharge rating at 30 to 35C. Purchase their brand which is the Poly RC and get the mAh at about 3500 or above. Depends on how much run time you want and money you want to spend. You can run for about 20 min. all out with 4800mAh battery. If you have not used Lipo's before, you need to purchase a battery charger with a balancer which can be purchased from RC Lipos. Use the Deans Ultra connectors, or comparable, for this much amperage. This motor/battery combo needs them. Comes with PMT tires #20 compound. Enjoy this Italian made marvel of workmanship! When purchasing the Ready to Run Option everything will be done except paint or sticker kit on faring and paint rider. The tires will be neatly glued, faring cut out and fitted all Options installed.