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The DIRT TRICKS Chromoly Steel and Zirconium Rear Sprocket with 49 teeth is engineered for durability and performance in off-road riding. Designed by expert engineer Greg Burns, this sprocket features advanced aerospace steel, heat treatments, and FEA stress analysis to ensure longevity and strength. It is built to withstand a full season of demanding riding conditions while maintaining a weight comparable to aluminum, making it an ideal choice for riders seeking both toughness and efficiency. The innovative design incorporates a minimalist appearance and is 2.5 times stronger than stainless steel, providing exceptional resilience against wear and tear. The Zirconium coating on this sprocket reduces friction by up to 50%, which enhances durability and smooth operation, while also giving it a sleek, sharp look. The Chromatic Black finish further adds to its aesthetic appeal, making it suitable for riders who value both performance and style. This sprocket is compatible with 520 chain systems, ensuring reliable power transfer and smooth riding experience. With a one-year guarantee, DIRT TRICKS assures you of its quality and durability, promising replacement if the sprocket wears out during normal use. Whether you’re racing, trail riding, or tackling tough terrains, this sprocket delivers the strength, longevity, and performance you need for demanding off-road adventures. Features: - Designed and patented by Dirt Tricks president Greg Burns utilizing aerospace steels, heat treatments, and FEA stress analysis
- Built to last an entire season of hard riding while being comparable in weight to aluminum
- Available in Diamond Black and Chromatic finishes with revolutionary weight and color improvements
- Zirconium coating reduces friction up to 50%, increases durability, and provides a sleek appearance
- Constructed from a material that is 2.5 times stronger than stainless steel with a minimalist design
- Backed by a one-year guarantee, offering replacement if worn out under normal use
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