RACEOPT Gear Differential Putty Hardness RO-GDP-H Track Tuning Putty  [RO-GDP-H]

Fine Tune RC Differential Performance with RACEOPT Gear Differential Putty

For hobbyists wanting to dial in handling, the RACEOPT Gear Differential Putty Hardness RO-GDP-H lets you alter how a gear differential transfers torque. The compound is made for gear diffs and helps balance traction and cornering control across a variety of surfaces.

Quick Setup Steps

Application is straightforward: tear off a small piece, mold it into a compact ball, and position it between the gear faces. Press it into the contact area so it fills gaps and reduces unwanted gear slip, improving stability under load.

Suitable Applications and Surfaces

This putty is useful when you want to tweak handling without swapping internal parts. It performs well on carpet, asphalt and loose terrain by reducing spinning and evening out power delivery for more predictable lap times or smoother trail running.