3Racing Aluminum Center Pulley Gear T13 - 3RAC-3PY/13 Race Spec Upgrade  [3RAC-3PY/13]

3Racing aluminium centre pulley designed for reliable use

The 3Racing Aluminum Center Pulley Gear T13 - 3RAC-3PY/13 targets hobbyists who want a dependable aluminium replacement for standard pulleys. It is engineered to be light yet robust, helping to maintain efficient drivetrain operation under sustained use.

Improved drivetrain consistency

This aluminium pulley can smooth out power transmission compared with basic plastic parts, reducing deformation under load and helping maintain predictable drive characteristics across runs.

Durability and thermal benefits

Aluminium parts typically dissipate heat better and resist wear longer than many plastics. The precise fit of the T13 pulley reduces slippage risk and supports steady performance during extended sessions.