Tamiya 51416 TRF201 52T Ball Differential Gear Set - SP-1416 Track Upgrade  [51416]

Fine-tune your TRF201 with the Tamiya 51416 52T ball differential

The Tamiya 51416 RC 52T ball differential gear set is a smart upgrade for TRF201 chassis owners who want cleaner throttle response and steadier corner exits. It also fits FF-03 cars, so it works well across multiple Tamiya platforms.

Better traction and smoother drive feel

The 52-tooth ball differential improves how power is shared between wheels, helping reduce wheel spin and giving more predictable traction on asphalt and carpet tracks. That translates to tighter lines and improved control under power.

Fitment and typical use

Designed for TRF201 but compatible with FF-03, this gear set suits both club racing and practice sessions. Install it to get more consistent lap times or to make everyday driving feel more composed.