Pipe coupler

A razer-saw set with two fine-tooth (42&46tpi) saw blades that are perfect for precision hobbies

Differential output shafts

internal splined (steel-spline constant velocity) (1)

Composite nylon construction

Traxxas 3917 Pinion Gear 15T-32P FP1470 Pipe couplerTraxxas 3917 Gear, 15 T pinion (32 pitch) (fits 3. 17mm shaft) set screw 15 tooth pinion gear (32 pitch) fits 3. 17mm motor shafts and includes set screw. Traxxas pinion 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. Replacement