Revolution Design Ultra Backplate for OS .21 Engines (Fits B2104 | B2105 | RNX | Samurai) Yokomo BD11 3mmMAX-07-004 contains: 1x RACE Wheel

3mmMAX-07-004 contains: 1x RACE Wheel Sticker #4 (12pcs)

Replacement rear chassis t-brace for RC MAKER SP1-F

As the SP1 hits tracks around the globe

Sleek and lightweight design

Manufactured from 3mm 3K Carbon Fiber with our Signature GeoCarbon styling

Revolution Design Ultra Backplate for OS .21 Engines (Fits B2104 | B2105 | RNX | Samurai) Yokomo BD11 3mmMAX-07-004 contains: 1x RACE WheelThe Revolution Design Ultra Backplate is engineered to maximize fuel efficiency and enhance engine performance for OS . 21 off road engines, including B2104, B2105, and their OEM versions. Manufactured from high quality 7075 T6 aluminum and PTFE hard coated for durability and reduced friction, this precision designed upgrade extends runtime by up to 30 seconds per tank. Optimized Fuel Flow for Maximum Efficiency The advanced internal design of the