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)

As the SP1 hits tracks around the globe

contains 1pcs A800FX-AM08FX

- Material: Anodised high-quality aluminiumFITS- Sanwa M17

harder plastic upper and lower A-arms for increased corner stability and speed

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