Arrowmax AM-010072 BB DJC Precision Kit for Yokomo BD10/BD9  [AM-010072]

Performance Upgrade for Yokomo BD10 and BD9

For drivers aiming to reduce drivetrain drag, the Arrowmax AM-010072 BB DJC delivers a noticeable smoothing of gear action. It helps stabilise corner exits and straightline speed for both club racers and keen hobbyists.

What the BB DJC Adds to Your Car

Built to match the Yokomo BD10 and BD9 mounting points, the BB DJC reduces friction in critical bearings to improve drivetrain efficiency. The result is crisper handling and steadier lap times on a variety of surfaces.

Fitting Notes and Cross Compatibility

Fitting the Arrowmax BB DJC is a simple swap that requires basic tools and no chassis surgery, making it an easy upgrade for routine setup changes.