Pro-X Piston Kit 01.2414.B Yamaha WR-F / YZ-F 250 14-17 Standard BOEM Part # 1SM-11631-00-00
FITS IN THESE PRODUCTS
MAKE
MODEL
YEAR
Yamaha
WR-F 250
2015-2017
YZ-F 250
2014-2015
YZ-FX 250
2015-2016