Novak's 5mm Mod 1 Steel Pinion Gears: 18T-20T are, overall, shorter in length to easily fit into all popular brushless 1/8-scale vehicles. These shorter gears allow uses to take advantage of the lower Kv generated by the HV Sintered Tuning Rotor with 5mm Shaft - 14mm. Additionally, the vehicle's gearing must be decreased for an overall lower gear ratio.
This is the pack of 18, 19 and 20 Tooth Mod 1 Steel Pinion Gears from Novak.
**Will not work with 32P spur gears used on the Traxxas E-Maxx**
**or HPI E-Savage.**
Hardened steel construction
Recommended when converting 1/8-scale nitro off-road vehicles for brushless electric use
Fits Mod 1 spur gears commonly found on 1/8 scale nitro vehicles
Compatible with Novak's HV High-Voltage Brushless Motors and other brushless motors with a 5mm output shaft
Allows driver to experiment with different gear ratios
Number of teeth stamped on back of each gear
Installing on motor shaft and tightening set screw