JT Sprockets Takaratas 251.50 alumiini

YAMAHA WR250F 2007 2023 STD
YAMAHA WR426F 2001 2002 STD
YAMAHA WR450F 2003 2022 STD
YAMAHA YZ250 1999 2024 STD
YAMAHA YZ250F 2014 2023 STD
YAMAHA YZ250X 2016 2022 STD
YAMAHA YZ450FX 2016 2022 STD