Superior 14 Tooth Motorcycle Chain Sprocket With 17mm Bore Fits 420 Drive Chain For 50cc 70cc 90cc 110cc Pit Bikes Built Tough For Smooth Shifts And All Day Crushing On The Trails

Sturdy 14 tooth pit bike sprocket designed for 420 chain
✔️ 14T steel unit pairs with a 17mm axle hole for fast 420 chain engagement

This single front sprocket transfers engine power directly to your drive chain on entry level off road machines. Riders swap these units daily to adjust gear ratios for tighter trail access or faster straight line sprints across compact dirt tracks. The solid build handles muddy ruts and rocky switchbacks without skipping teeth or slipping off hub flanges.

✅ Machined 14 teeth match standard 420 pitch drive chains
✅ Hollow center accepts 17 millimeter crankshaft axles
✅ Heat treated steel construction holds up under heavy load
✅ Sold as one pack for direct replacement installations

💡 How does swapping out the front gear change traction control on budget dirt bikes?
Dropping down a tooth count instantly tightens launch grip and cuts wheel spin in mud.
- Lower ratio setups multiply crank torque for steep hill climbs without stalling
- Precise roller link matching extends total system life by reducing stretch
- Hardened metal teeth fight back against grit buildup after dusty rides
- Universal mounting patterns slide over stock splines for quick afternoon swaps

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