6448R Traxxas Spur gear, 50-tooth, steel (wide-face, 1.0 metric pitch) 2.8 Wheel Completely assembled

Completely assembled

Having compatibility with high voltage 6V-8

Running any part of this system with other stock or aftermarket steering blocks or caster blocks may void the RPM warranty

The Estes A8-3 engine is single stage engine designed for model rocket flight

the S65 keeps your batteries powered up with 6-amps of charging power

6448R Traxxas Spur gear, 50-tooth, steel (wide-face, 1.0 metric pitch) 2.8 Wheel Completely assembledSpur gear, 50 tooth, steel (wide face, 1. 0 metric pitch) 50 tooth spur gear (1. 0 metric pitch) has extra wide steel teeth for maximum power handling and durability. Traxxas spur gears let you fine tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions. Please consult your owners manual for more information on recommended gearing options for your specific model.