Tamiya 51109 One-Way Front Differential for TB Evo IV Race Chassis  [51109]

Fine-tune steering on the TB Evo IV

Designed for the TB Evolution IV platform, the Tamiya 51109 Front One-Way Differential gives more predictable front-end behaviour when you push into corners. By allowing independent rotation of the front wheels during turns, it increases manoeuvrability and helps drivers place the car more precisely.

Better cornering for on-road racing

Adding the Tamiya 51109 to a TB Evo IV will often result in crisper turn-in and steadier mid-corner balance. This setup advantage is especially useful on tight circuits where quick, accurate steering changes matter.