Piston Kit & Rings Set(2) STD 49mm For Yamaha Virago V Star XV250 SRV 250 88-18 Honda Chain Adjuster For Kawasaki ZR1100 Zephyr 1100

For Kawasaki ZR1100 Zephyr 1100 1992-2006

Honda 2004-2013 CBR1000RR

46 cm/18 inch

Do not directly add oil to the shaft

For Yamaha For Mercury 9

Piston Kit & Rings Set(2) STD 49mm For Yamaha Virago V Star XV250 SRV 250 88-18 Honda Chain Adjuster For Kawasaki ZR1100 Zephyr 1100Features: Manufactured using the latest computerized technologies derived from GP and F1. Forged pistons are more temperature resistant and longer lasting than cast pistons. These pistons additionally have a piston skirt coating. The piston sets are supplied complete with rings, bolts and clips. Airtight function,prevent gas leakage from the top of the piston. This piston ring also achieve the heat dissipation effect. Prevent excessive oil from