3RACING 3RAC-3PY/30 T30 Aluminium Pulley Gear - Everyday Performance  [3RAC-3PY/30]

T30 pulley upgrade by 3RACING for reliable runs

The 3RACING Aluminum Differential Pulley Gear T30 is a sensible upgrade for pilots wanting tougher drivetrain parts. Model 3RAC-3PY/30 is manufactured from aluminium to combine strength with a low mass profile, ideal for regular club use.

Why aluminium works well in pulley applications

Aluminium offers a solid compromise between stiffness and weight, helping pulleys resist wear while keeping rotating inertia down. The 3RAC-3PY/30 uses these benefits to support consistent shifting and reduced replacement frequency.

Where this pulley is best used

The design suits many 1/10 scale machines, from casual off road rigs to tuned on road cars. Its adaptability makes the T30 a handy part for builders who swap parts often and need dependable hardware.