HONDA CR / CRF 125 / 250 / 450 / 500 1984 - 2022 STEEL REAR SPROCKET 51 TOOTH
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Steel rear sprocket, 51 tooth. Made from high carbon steel with a core strength of 400MPa for durability. Machined for perfect flatness and roundness using laser cutters, CNC lathes, CNC mills, flattening rolls, surface grinders, and tooth cutters. Features a black surface finish with a trivalent chromium layer over a zinc carbonate barrier for corrosion protection. Suitable for ATV machines, street bikes, and off-road two-wheel bikes.
- SKU
- WF.RFE210.51
- Brand
- Supersprox
- Availability
- In Stock (9)
- SKU
- WF.RFE210.51
- Brand
- Supersprox
- Availability
- In Stock (9)
FULL DESCRIPTION
Supersprox High Carbon Steel Rear Sprocket - 51 Tooth
The Supersprox Steel Rear Sprocket is engineered for riders who demand exceptional durability, longevity, and reliable performance. Designed to withstand the rigors of off-road and street use, this 51-tooth sprocket offers a robust alternative to alloy equivalents, ensuring your drivetrain remains efficient for thousands of miles.
By choosing a high-quality steel sprocket, you prevent the premature wear often caused by softer materials. This ensures your chain lasts longer and maintains consistent power delivery, making it the ideal choice for riders looking for value without compromising on technical quality.
Key Features and Engineering
- High Carbon Steel Construction: Built with a core strength of 400MPa, these sprockets are designed to resist bending and deformation, even under the stress of high-horsepower engines.
- Precision Machining: Every unit undergoes a rigorous manufacturing process, including laser cutting, CNC milling, and surface grinding, to ensure perfect flatness and roundness for optimal chain alignment.
- Advanced Corrosion Resistance: The signature black finish is not paint. It features a zinc carbonate base layer for structural protection, topped with a Trivalent Chromium layer that bonds to the metal. This provides superior corrosion resistance that will not chip or wear away like standard paint.
- Enhanced Drivetrain Longevity: Designed to outlast traditional alloy sprockets, this steel construction helps protect your chain from the accelerated wear associated with worn-out teeth.
- Versatile Application: Perfect for off-road bikes, street machines, and ATVs where reliability and extended service life are the top priorities.
Invest in the Supersprox Steel Rear Sprocket for a technical, high-performance solution that keeps your bike running smoother for longer. With its superior material composition and specialized protective coating, this sprocket is built to endure the toughest riding conditions.
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UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
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