Hoca Replacement Valve Set for GY6 4-Valve Head
Hoca Replacement Valve Set for GY6 4-Valve Cylinder Heads. Intake Valve Diameter - 21.5mm, Exhaust Valve Diameter - 19mm.
Please see our Warranty & Returns Policy.
Please see our Warranty & Returns Policy.
- Intake Valve Diameter: 21.5mm
- Exhaust Valve Diameter: 19mm
- Intake Valve Overall Length: 83mm
- Exhaust Valve Overall Length: 84mm
- Stem Diameter: 5mm
GY6 QMI/QMJ 152/157