Genuine Traxxas part #3749

Velineon 3500 Motor

Diameter: 3mm (0

"Simply put

Powerhobby Hardened Steel 38T Mod1 5mm Pinion Gear Mod 1 Speed Run / Drag Racing Felony Parts Genuine Traxxas part #3749Powerhobby Hardened Steel 38T Mod1 5mm Pinion Gear with 2 Grub Screws Description Fine tune your RC vehicles gearing with a Powerhobby Hardened Steel Mod 1 Pinion Gear. Designed for motors with a 5mm shaft, these gears provide the strength and durability needed for high power RC cars, trucks, speed run vehicles, and drag racing applications. Each pinion features two set screw holes for a more secure attachment to the motor shaft. Two M4 grub screws