BRT Racing Cylinder Head (22in/19ex) - Yamaha NMAX 125 155

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. This Superhead type cylinder head has Intake inlet ported with an oval shape for extra airflow. Fitting: Yamaha NMAX 125 155 (V1) (VVA) Yamaha X-MAX/S-MAX 125 155 (VVA) Yamaha Tricity 125 155 (VVA)

Part no. MG-1577