Make sure your dirt bike is always moving forward with these countershaft sprockets. A worn out front sprocket can spell disaster for the life of your chain, and cause derailment - which can lead to costly damage to your engine case. Replace it before it's too late, with a high quality hardened nickel-chromium steel unit from Fire Power. Features: Case hardened nickel-chromium steel Unique self-cleaning tooth design keeps chain and sprocket free of mud and debris Lightweight design reduces unnecessary weight while maintaining maximum strength
