428 12 Tooth Engine Sprocket

This 12-tooth engine sprocket, designed for the #428 chain, is a crucial component for enhancing the drivetrain performance of a wide range of recreational vehicles. It serves as the primary drive gear, dictating the initial power transfer from the engine to the chain.

• 12-Tooth Count offers a balance between acceleration and top-end speed for various engine displacements.
• #428 Chain Compatibility ensures a precise fit with commonly used #428 drive chains, vital for efficient power transmission.
• 50cc to 125cc Engine Fitment covers a broad spectrum of smaller displacement ATVs, dirt bikes, and go-karts, making it a versatile upgrade.
• 150cc Dirt Bike Application extends compatibility to some larger dirt bike models, providing a specific gearing option.
• Horizontal Engine Design is suitable for pit bikes and other models featuring horizontal engine configurations within the specified CC range.

Compared to stock sprockets on entry-level models, this 12-tooth unit can provide a noticeable boost in acceleration, ideal for getting off the line quicker or tackling steeper inclines. It represents a straightforward yet impactful upgrade for riders seeking improved responsiveness from their 50cc to 125cc machines, or a specific gear ratio for certain 150cc dirt bikes.

Key Technical Advantages: Technology and Performance

Engineered for durability and optimal power delivery, this front engine sprocket utilizes robust materials and precise manufacturing. Its design focuses on minimizing friction and maximizing the transfer of torque from your engine, ensuring a more responsive and reliable ride across various terrains and applications. The 12-tooth configuration is a popular choice for riders who prioritize quicker acceleration and improved off-the-line performance on their dirt bikes, ATVs, or go-karts.