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The ProTaper KTM 85SX-105SX Rear Orange Sprocket with 46 teeth is engineered for high-performance powersports applications. Crafted from 7075-T6 heat-treated billet aluminum, this sprocket offers exceptional strength and durability to withstand demanding riding conditions. Its precision CNC machining ensures strict tolerances, providing a perfect fit and optimal performance. The sprocket features our innovative Angled Mud Groove design on both sides of every tooth, which creates a self-cleaning effect by shedding mud and debris during operation. This design reduces horsepower loss and minimizes sprocket wear, extending the lifespan of both the sprocket and chain. The increased tooth surface area—up to 40% more than competing models—improves contact with the chain, resulting in smoother power transfer and enhanced durability.
The sprocket's deep penetrating anodized finish offers superior corrosion resistance and wear protection, making it suitable for various riding environments. The countersinks automatically center the sprocket to the hub during installation, eliminating the need for a hub center guide, which simplifies the setup process. Made in the USA, this sprocket is built to meet the highest standards of quality and performance. It is compatible with a range of KTM, Gas Gas, and Husqvarna models, including 2004-2009 KTM 85 SX, 2004-2009 KTM 105 SX, and 2008-2009 KTM 105 XC, among others. Designed for riders seeking reliability, performance, and long-lasting wear, the ProTaper rear sprocket is an excellent upgrade for competitive motocross or recreational riding.
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