REAR SPROCKET CHROMOLY STL/ZIR 49T-520 CHROMATIC HON IGNITION COIL 4-STROKE GY6-50-150CCMOGO PARTS FITMENT: Thumpstar Version 5 Models:

FITMENT: Thumpstar Version 5 Models: TSB110

Provides smoother torque curves for more usable power

Reflective graphic on top of hand offer a clean look with improved visibility

Thumb operated control valve

REAR SPROCKET CHROMOLY STL/ZIR 49T-520 CHROMATIC HON IGNITION COIL 4-STROKE GY6-50-150CCMOGO PARTS FITMENT: Thumpstar Version 5 Models: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 sprocket available Our Diamond Black and Chromatic Rear