Wsm 010-802-04K Piston Kit (636cc) - 0.25mm Oversize to 77.25mm Bore control-levers-perches-clutch-lever-assemblies 2007-2015 Yamaha VX1100B WaveRunner VX

2007-2015 Yamaha VX1100B WaveRunner VX Deluxe

Easy to Install

2017-2019 Kawasaki ZR900 Z900

gearbox and clutch

86 6th gear available

Wsm 010-802-04K Piston Kit (636cc) - 0.25mm Oversize to 77.25mm Bore control-levers-perches-clutch-lever-assemblies 2007-2015 Yamaha VX1100B WaveRunner VXBore: 77. 25mm Sizing: 0. 25mm Oversize Competitively priced forged pistons. Coated with MOS2 for high performance and heat absorption. Ported to match WSM Banshee sleeves. Four piston categories from standard, big bore, 5mm long rod and big bore with 5mm long rod. Piston pin is 5mm higher on long rod pistons to accommodate long rod. Made in Germany. Vehicle Fitment: 1990 1993 Yamaha SJ650 Super Jet 1990 1993 Yamaha WR650 WaveRunner LX 1990 1993