Wiseco Piston kit XS650 5mm Big Bore Kit
Upgrade your XS650 with a big bore kit. 80mm oversize means you’re running a 770cc motor! You will definitely need a re-sleeve. Kit comes with 2 pistons, rings and clips etc.
Bore – Standard 75.00mm
Bore – Actual: 80.00mm
Bore – Oversize: 5.00mm
Dome Type: Domed
Note: Cylinder sleeving required
Get in touch with us if you require a price for sleeving.