REAR SPROCKET CHROMOLY STL/ZIR 50T-520 BLK YAM 59-8139 Ideal for riders that don’t

Ideal for riders that don’t wear a full or open faced helmet

This is an ideal solution for any application where a model specific kit is not available

Width = 33"

Strap length adjustment from the inner main compartment with Tensionlock® buckle

REAR SPROCKET CHROMOLY STL/ZIR 50T-520 BLK YAM 59-8139 Ideal for riders that don’tThe 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 sprocket available Our Diamond Black and Chromatic Rear