ULTIMATE ENGINE MXR v.3 CERAMIC W/ AIRMAX FILTER Wheel Nuts The ergonomic design of the

The ergonomic design of the release handle makes the Ultimate Racing Fuel Stick Gun incredibly comfortable and easy to use

This is the Ultimate Racing Steering Servo Horn

30% Nitro X Fuel is a high-performance fuel specially formulated for nitro-fueled remote-controlled cars

7000mA @ 8

ULTIMATE ENGINE MXR v.3 CERAMIC W/ AIRMAX FILTER Wheel Nuts The ergonomic design of theThis is the Ultimate MXR v3 Ceramic . 21 Competition Engine with Ultimate Airmax Air Filter. This engine is manufactured by the prestigious Japanese brand O. S. Engines and is based on their square stroke Speed B21 engine. In addition to the modifications already featured in the previous versionsuch as the crankshaft, backplate, cylinder piston set, the innovative 6 and 6. 5mm FlowMax venturi, and the crankcase designed for higher power without