1999-2022 for Yamaha YZ125 Rear Sprocket Chromoly Stl/Zir 49T-520 Blk Yam Midnight series kit includes clutch

Midnight series kit includes clutch line and brake lines covered in a black smoke tinted coating with pure black fittings throughout

MPN: PS173C

hidden breather hardware and industry leading Big Sucker patented technology

Good pad choice for all types of street sport riding conditions

Extra-heavy-duty 8

1999-2022 for Yamaha YZ125 Rear Sprocket Chromoly Stl/Zir 49T-520 Blk Yam Midnight series kit includes clutchManufacturer: DIRT TRICKS MPN: YZ 49 D B Title: Lightweight Rear Steel Sprocket Size: 49 Option: Color: Black The Dirt Tricks Rear Sprocket was designed and patented by Dirt Tricks president and engineer Greg Burns in 2002, using his knowledge of aerospace steels, heat treatments, as well as FEA stress analysis His goal was to create a sprocket that would last an entire season of hard riding, yet be comparable in weight to aluminum, the end result has