Precision Fit for Mini Motorsports: This is a 25H 80T rear sprocket specifically designed for 47cc and 49cc mini bikes, including ATVs, dirt bikes, quads, pocket bikes, and go karts. The 54mm inner diameter (bore) ensures a precise fit for your vehicle's hub, guaranteeing smooth power transmission from .
Engineered for Easy Installation: We know your time is valuable. That's why this chain sprocket is designed for a hassle-free installation. It serves as a perfect direct replacement, requiring no special modifications or complicated tools to get your mini quad or dirt bike back on the trail.
Reliable Drive Train Component: Don't let a worn-out sprocket ruin your ride. This high-quality steel sprocket is a critical component of your vehicle's drive train.
Optimized Performance for 47cc 49cc Engines: Matched perfectly with a 25H pitch chain, this rear chain sprocket optimizes the power delivery of your 47cc or 49cc engine.
Steel Construction for Long Life: Craftened from high-toughness steel, this 80-tooth sprocket is built to withstand the rigors of off-road riding