The AFAM 16900-42 Rear Sprocket – 42 Teeth is built for riders who demand top-tier performance, reliability, and precision. Manufactured from high-quality C45 normalized steel, it features induction-hardened teeth to significantly reduce wear and extend lifespan. CNC machining ensures perfect roundness, flatness, and concentricity, while the exclusive AFAM tooth profile guarantees smooth, efficient power transfer. Ideal for high-performance motorcycles and Superbikes, this rear sprocket offers exceptional strength, corrosion resistance, and long-lasting riding confidence.
Features
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42-tooth steel rear sprocket for optimal acceleration and power delivery
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Made from C45 normalized steel for superior durability
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Induction-hardened teeth to minimize wear on chain and sprocket
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CNC machined for perfect fit and precision balance
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AFAM tooth profile for smooth and efficient transmission
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Available in silver (zinc plated) or black (electrophoresis) finish
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Corrosion-resistant coating for long-lasting protection
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Lightweight yet strong – ideal for modern high-powered Superbikes
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