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The DIRT TRICKS Chromoly 45-tooth rear sprocket is engineered for durability and high performance in off-road riding conditions. Designed and patented by Dirt Tricks president and engineer Greg Burns in 2002, this sprocket benefits from advanced aerospace steel knowledge, heat treatments, and finite element analysis to provide exceptional strength and longevity. Built to withstand an entire season of aggressive riding, it offers the durability of a heavy-duty component while maintaining a weight comparable to aluminum, making it suitable for demanding trail and motocross applications. The sprocket’s minimalist design combines strength with a sleek appearance, and its black finish adds a stylish touch to your bike’s drivetrain.
Our latest Diamond Black and Chromatic finishes feature revolutionary improvements in weight reduction and aesthetic appeal. The Dirt Tricks Zirconium coating on these sprockets reduces friction by up to 50%, increasing component lifespan and enhancing power transfer efficiency. This coating also provides a visually striking appearance that complements various bike styles. Constructed to be 2.5 times stronger than stainless steel, the sprocket offers remarkable resilience against wear and impact, ensuring reliable performance through tough riding conditions. We stand behind our product with a two-year guarantee: if it wears out, we will replace it, reflecting our confidence in its durability and quality.
Designed specifically for 520 chain systems, this sprocket is compatible with KTM, Husqvarna, and Gas Gas models. Its lightweight yet robust construction makes it an ideal upgrade for riders seeking improved chain engagement, reduced weight, and extended sprocket life. Whether you’re racing or riding trail, the Dirt Tricks Chromoly 45-tooth rear sprocket provides a perfect balance of strength, weight savings, and styling to enhance your bike's performance and appearance. Features: - Designed and patented by Greg Burns using aerospace steels, heat treatments, and FEA stress analysis for maximum durability
- Engineered to last an entire season of aggressive riding while maintaining lightweight aluminum-like weight
- Available in Diamond Black and Chromatic finishes with revolutionary weight and color improvements
- Zirconium coating reduces friction by up to 50%, increases durability, and provides a striking appearance
- Constructed to be 2.5 times stronger than stainless steel with a minimalist design and a two-year replacement guarantee
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