HPI Racing 19T (48DP) RC Pinion Gear - HPI6919

The HPI Racing 6919 19T Pinion Gear (48DP) is a direct-fit pinion gear designed for use with HPI Racing electric RC cars running a 48 pitch drivetrain. Pinion gears sit on the motor shaft and mesh with the spur gear to transfer power to the drivetrain, and the 19-tooth count on this gear makes it a common choice for balancing acceleration and top speed on HPI electric models. Whether you're replacing a worn or stripped pinion or adjusting your gear ratio, the HPI6919 is the part number to look for.

Key Features

• 19-tooth pinion gear with a 48DP (diametral pitch) specification, suitable for 48-pitch spur gears
• Designed to mount on the motor shaft of HPI Racing electric RC cars
• A 19T pinion sits toward the lower end of the tooth range, which generally favours acceleration over outright top speed in a given gear pairing
• Replaces a worn, chipped, or stripped pinion gear to restore drivetrain efficiency
• Part number HPI6919 makes it straightforward to identify and reorder

Compatible With

• HPI Racing electric RC cars and buggies using a 48DP spur gear and compatible motor pinion fitment
• Note: No specific model compatibility data is provided by HPI for this listing — confirm your vehicle's pitch and motor shaft size before ordering

What's Included

• 1x HPI Racing 19T 48DP pinion gear (HPI6919)