This is a Traxxas 17 Tooth Pinion Gear for a 5mm Motor Shaft.
FEATURES: Silver in color
Metal construction
INCLUDES: (1) 17 Tooth Pinion Gear
(1) One 4mmx3.5mm set screw
REQUIRES: Installation on motor shaft
SPECS: Outer Diameter: 15.5mm (0.61")
Inner Diameter: 5mm (0.20")
Gear, 17-T pinion (0.8 metric pitch, compatible with 32-pitch) (fits 5mm shaft)/ set screw
17-tooth pinion gear (32-pitch) fits 5 mm 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 owner’s manual for more information on recommended gearing options for your specific model.