ULTIMATE ENGINE MXR v.3 CERAMIC W/ AIRMAX FILTER Wheel Nuts 30% Nitro X Fuel is

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

The specialized foaming formula clings to vertical and hard-to-reach surfaces enabling controlled application and longer contact time on soiled areas

• Flexible organization: Includes an internal divider that splits the space into two sections

Bearings: The Ultimate MXR v2 uses an original O

Front and rear bearing crush washers to use between the bearings in the front steering knuckels and the diffrent rear hubs for Mayako MX8/MX8E

ULTIMATE ENGINE MXR v.3 CERAMIC W/ AIRMAX FILTER Wheel Nuts 30% Nitro X Fuel isThis 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