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The Renthal 441U-428-49GPBU rear sprocket is designed for high-performance powersports applications, specifically fitting models like the KTM 85 SX and Husqvarna TC 85. Crafted from CNC-machined 7075 T6 aluminum, this sprocket offers an exceptional balance of strength and weight reduction, making it approximately 66% lighter than traditional steel options. Its lightweight construction contributes to improved acceleration, handling, and overall efficiency on the track or trail. The sprocket features computer-engineered tooth profiling that ensures precise fitment, optimal load distribution, and maximum power transfer during intense riding sessions. High-strength base material combined with advanced manufacturing techniques and durable surface treatments ensures longevity and consistent performance, even under demanding conditions. The grooved design not only enhances grip and durability but also reduces weight further, contributing to a more responsive ride. This sprocket's compatibility with various KTM and Husqvarna models makes it an excellent upgrade for riders seeking to optimize their bike's drivetrain. Installation is straightforward, and the sprocket's precision engineering guarantees a secure fit, helping to improve overall drivetrain efficiency and prolong component life. Whether you are racing or riding recreationally, the Renthal rear sprocket provides a reliable, lightweight solution that enhances your bike's performance and durability.
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