Dirt Tricks CR-49-D-B Lightweight Steel Rear Sprocket - 49T - Black engine-pistons-wrist-pins Billet Aluminum hardware

Billet Aluminum hardware

two metal brackets

Cinch cord seals cover to jacket to keep the elements out

Compatible with stock or S&S cylinder heads

Dirt Tricks CR-49-D-B Lightweight Steel Rear Sprocket - 49T - Black engine-pistons-wrist-pins Billet Aluminum hardwareMaterial: 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