REAR SPROCKET CHROMOLY STL/ZIR 51T-520 CHROMATIC HON PK1704 Designed to outperform all baseline

Designed to outperform all baseline OEM oils

All cushions

modifications are needed

waterproof upper materials and a heat-mouldable

REAR SPROCKET CHROMOLY STL/ZIR 51T-520 CHROMATIC HON PK1704 Designed to outperform all baselineThe 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