Dirt Tricks YZ-49-D-B Lightweight Steel Rear Sprocket - 48T - Black implements 2009-2013 Polaris Ranger RZR 170

2009-2013 Polaris Ranger RZR 170

2017-2018 Harley Davidson FLHTCU Electra Glide Ultra Classic

2003-2004 Yamaha YFM400A Kodiak

2002-2015 Yamaha YZ250

Dirt Tricks YZ-49-D-B Lightweight Steel Rear Sprocket - 48T - Black implements 2009-2013 Polaris Ranger RZR 170Material: Steel Sprocket Position: Rear Sprocket Teeth: 49 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 proven to be the toughest, most durable off road