420 17-Tooth Engine Sprocket for Dirt Bikes

Upgrade your ride's performance with this robust 17-tooth engine counter sprocket, specifically engineered for #420 chain systems. Designed for versatility, it ensures reliable power transfer across a wide range of popular off-road vehicles.

• 17 Teeth: Optimizes gear ratio for enhanced acceleration and responsiveness on 50cc to 125cc engines.
• #420 Chain Compatibility: Precisely manufactured to integrate seamlessly with standard #420 drive chains, ensuring secure and efficient operation.
• Broad Application: Fits a comprehensive selection of 50cc, 70cc, 90cc, 110cc, and 125cc ATVs, dirt bikes, and go-karts.
• Extended Fitment: Also suitable for select 150cc dirt bike models, offering expanded utility for mechanics and riders.
• Durable Construction: Built from high-strength materials to withstand demanding riding conditions and provide long-lasting service life.

Compared to generic sprockets, this component offers a more refined fit and enhanced durability, making it an ideal upgrade for riders seeking improved performance and reliability. Its specific tooth count is optimized for the power bands typical of 50cc-125cc displacement engines, providing a noticeable boost in low-end torque and mid-range pull over stock configurations.

Key Technical Advantages: Technology and Performance

This engine sprocket is engineered for precision and resilience. Its exact tooth count and robust build quality mean smoother engine operation and more efficient power delivery to the rear wheel, translating into a more dynamic and enjoyable riding experience across varied terrains.