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The DIRT TRICKS Chromoly Steel and Zirconium Rear Sprocket with part number CR-48-Z-C is engineered for durability and high performance in off-road riding. Designed by Greg Burns, founder and engineer of Dirt Tricks, this sprocket combines aerospace-grade steel with advanced coating technology to deliver exceptional strength and wear resistance. Its minimalist design not only provides a sleek appearance but also reduces weight, making it comparable to aluminum components while offering 2.5 times the strength of stainless steel.
Built to withstand an entire season of aggressive riding, this sprocket features a patented design that incorporates heat treatments and finite element analysis (FEA) stress testing. The Zirconium coating on this sprocket reduces friction by up to 50%, which translates into less heat buildup and longer component life. Additionally, the innovative coating increases durability and provides a sharp, modern look. The 48-tooth configuration ensures optimal power transfer, making it suitable for demanding off-road applications.
This rear sprocket is compatible with 520 chain systems and is perfect for riders seeking a reliable, lightweight, and long-lasting sprocket. Whether you are replacing worn parts or upgrading for performance, the DIRT TRICKS CR-48-Z-C offers a perfect balance of strength, weight savings, and corrosion resistance. It is backed by a one-year guarantee — if the sprocket wears out, Dirt Tricks will replace it, underscoring their commitment to quality and customer satisfaction. Features: - Designed and patented by Dirt Tricks founder Greg Burns using aerospace steels, heat treatments, and FEA stress analysis
- Engineered to last an entire season of aggressive off-road riding while maintaining weight comparable to aluminum
- Diamond Black and Chromatic versions feature innovative design for reduced weight and striking appearance
- Zirconium coating reduces friction by up to 50%, enhances durability, and offers a sharp aesthetic
- Constructed to be 2.5 times stronger than stainless steel with a minimalist design for strength and style
- Compatible with 520 chain systems and ideal for demanding off-road use
- Backed by a one-year guarantee, ensuring reliable performance and customer satisfaction
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