ChainTension roller: Yamaha

Replaces both the roller and the bush.

Print the surfaces 6mm thick. 50% infill PETG

This chain roller fits a lot of Yamaha Dirt Bikes and ATV's:
Part # 30X-22178-00-00

Yamaha Motorcycle 2009 WR250F - WR250FY Frame

Yamaha Motorcycle 2013 WR250R - WR25RDC Frame

Yamaha Motorcycle 2011 YZ125 - YZ125A1 Frame

Yamaha Motorcycle 2011 YZ 250F - YZ250FAL Frame

Yamaha Motorcycle 2011 YZ450F - YZ450FAB Frame

Yamaha Motorcycle 2011 YZ250 - YZ250A1 Frame

Yamaha Motorcycle 2011 YZ85 - YZ85A Frame

Yamaha Motorcycle 2012 WR450F - WR450FB Frame

Yamaha Motorcycle 2012 YZ250 - YZ250B2 Frame

Yamaha Motorcycle 2016 WR450F - WR450FG Frame

Yamaha Motorcycle 2016 YZ125G - YZ125G2 Frame

Yamaha Motorcycle 2016 YZ450F - YZ450FGL Frame

Yamaha Motorcycle 2016 YZ450F 60TH ANNIVERSARY - YZ450FGY Frame

Yamaha Motorcycle 2017 WR250FH Frame

Yamaha Motorcycle 2015 WR450F - WR450FF Frame

Yamaha Motorcycle 2015 YZ250F - YZ250FFL Frame

Yamaha Motorcycle 2015 YZ250F