Yamaha YZ 250 1981-1984 [JT Standard 13 Tooth Front Sprocket]

Yamaha WR 250 X 2008-2014 [JT Standard 13 Tooth Front Sprocket]

Yamaha YZ 250 F Anniversary 2016 [JT Standard 13 Tooth Front Sprocket]

Yamaha WR 125 X 2009-2017 [JT Standard 14 Tooth Front Sprocket]

Yamaha WR 250 R 2008-2016 [JT 13 Tooth Self Cleaning Front Sprocket]

Yamaha WR 450 F 2007-2023 [JT Standard 13 Tooth Front Sprocket]

Yamaha YBR 125 2007-2016 [JT Standard 14 Tooth Front Sprocket]

Yamaha WR 250 F 2008-2014 [JT Standard 47 Tooth Rear Sprocket]