Universal Parts Exhaust valve for 125cc GY6 4-stroke QMI152/157 and QMJ152/157 engines.
- Overall Length: 64.4mm
- Stem Diameter: 5mm
- Valve Diameter: 21.5mm
- Fits GY6 125cc
$4.99
Universal Parts Exhaust valve for 125cc GY6 4-stroke QMI152/157 and QMJ152/157 engines.