Fitment:
1KH-11631-01-C0
YAMAHA ST225 Bronco 1997  
YAMAHA TTR230 TT-R230 05-17   
YAMAHA TW225E 02-07  XT225 87-98
1KH-11631-01-A0
YAMAHA XT225 1992-2000  
YAMAHA TT225 86-87  
YAMAHA TTR225 TT-R225 99-04
5MP-11631-00-00
YAMAHA XT225 2000-2007

Bore Size: 70 mm

Package Included:
1x Piston Kit with Rings Pin and Clips