Tamiya 54125 TB-03D Direct Coupling Set - Precision Handling  [54125]

Enhance TB-03D handling with Tamiya 54125

The Tamiya 54125 Direct Coupling is crafted to join the left and right rear wheels on the TB-03D chassis, helping to steady the car on low-traction surfaces. Using the centre pulley in direct mode enables four-wheel braking, which is useful on circuits that require abrupt deceleration points.

Refined drift response and braking control

With the rear tyres mechanically linked the coupling encourages a consistent sliding behaviour, making it easier to control drift lines and maintain momentum through bends. The item installs on TB-03, TB-03D and EVO5 chassis and works well with common tuning choices.