BRT Racing Cylinder Head (28in/22ex) - Yamaha XMAX 250 300

BRT Racing big valve cylinder head kit improves intake and exhaust air flow over the factory cylinder head. Recommended if you already have a big bore kit upgrade. Uses the stock valve size with dimple ported intake/exhaust

Includes:

• Cylinder head only, valves, rocker arms and other parts can be reused.  

Fitting:

Yamaha Xmax 250/300 (2018+)