Tamiya 42266 TRF 04 Hard-Coated Aluminum Pinion Gear 36T - Lightweight Precision  [42266]

Precision Pinion for Smooth Power Delivery

The Tamiya 42266 TRF 04 hard coat aluminum pinion gear is engineered to refine the drivetrain behaviour of RC cars running 04 Module teeth. The aluminium construction keeps weight down while the hard coat treatment protects the gear face and helps maintain efficient power transmission.

Why Racers Use Hard-Coated Aluminium

Many hobbyists prefer aluminium pinions because they shave rotational mass and can improve throttle response. The TRF-developed hard coat gives added abrasion resistance so gear performance stays stable across multiple sessions.

Compatibility and Simple Setup

This item is compatible with Tamiya products that use 04 Module gears and includes a 3mm grub screw for straightforward installation. Set the gear mesh carefully to avoid premature wear.