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The DIRT TRICKS KTM85-48-D-B Rear Sprocket is engineered for demanding off-road riding, combining durability and lightweight design. Crafted from high-quality chromoly steel, this 48-tooth sprocket is built to withstand the rigors of intense trail and motocross use while maintaining a weight comparable to aluminum components. Its black finish adds a sleek look that complements your bike’s aesthetic and offers corrosion resistance. Designed and patented by Dirt Tricks founder Greg Burns, this sprocket leverages aerospace-grade steels, advanced heat treatments, and finite element analysis to optimize strength and longevity. The minimalist yet robust design ensures the sprocket is 2.5 times stronger than stainless steel alternatives, providing exceptional durability with a focus on reducing wear over multiple seasons of hard riding. This unique construction makes it one of the most durable off-road sprockets available. Features include a revolutionary zirconium coating that reduces friction by up to 50%, which translates into increased component life and improved power transfer. The sprocket is part of Dirt Tricks’ latest lineup of high-performance parts, which includes Diamond Black and Chromatic variants, each offering a distinct aesthetic and performance profile. Backed by a two-year guarantee, DIRT TRICKS ensures that if the sprocket wears out within this period, it will be replaced, providing added peace of mind for serious riders. Features: - Designed and patented by Greg Burns using aerospace steels, heat treatments, and FEA stress analysis for optimal strength and durability
- Constructed from lightweight chromoly steel, providing a balance of durability and weight savings comparable to aluminum
- s a revolutionary zirconium coating that reduces friction by up to 50%, increasing lifespan and efficiency
- Minimalist design offers a sleek appearance while maintaining 2.5 times the strength of stainless steel sprockets
- Backed by a two-year guarantee, ensuring reliable performance and replacement if worn out
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