Katu/Offroad

JE-Pistons Single Kaw Ultra 250X ’07-08/260X ’09-11 10.5:1

Katu/Offroad

JE-Pistons Single Yamaha YZF-R1 ’07-08 13.8:1 78mm

Katu/Offroad

JE-Pistons Single Yam YZ450F ’10-13 ProSeries 12.8:1 97mm

Katu/Offroad

JE-Pistons Single Yam YZ450F ’10-13 ProSeries 13.5:1 97mm

Katu/Offroad

JE-Pistons Single Yam YZ450F ’10-13 ProSeries 14:1 97mm

Katu/Offroad

JE-Pistons Single Yam YZ450F ’10-13 ProSeries 12.8:1 97mm

Katu/Offroad

JE-Pistons Single Yam YZ450F ’10-13 ProSeries 13.5:1 97mm

Katu/Offroad

JE-Pistons Single Yam YZ450F ’10-13 ProSeries 14:1 97mm

Katu/Offroad

JE-Pistons Single Hon CRF450R ’09-12 ProSeries 14:1 96mm

Katu/Offroad

JE-Pistons Single Honda CRF450R ’02-08 ProSeries 14:1 96mm

Katu/Offroad

JE-Pistons Single HonCRF250R’10-15 ProSeries 13.2:1 76.8mm

Katu/Offroad

JE-Pistons Single HonCRF250R’10-15 ProSeries 13.8:1 76.8mm