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The ProTaper KTM 85SX-105SX Rear Black Sprocket, part number 033279, is engineered for high-performance powersports applications, specifically compatible with KTM, Gas Gas, and Husqvarna models. Crafted from 7075-T6 heat-treated billet aluminum, this sprocket offers exceptional strength and durability for demanding riding conditions. The precision CNC-machined construction ensures strict tolerances, providing a reliable fit and optimal performance. The deep penetrating anodized finish enhances corrosion resistance and wear life, making it a durable choice for intense off-road use. The 47-tooth design is optimized for improved torque transfer and acceleration, suitable for competitive racing or recreational riding.
The unique Angled Mud Groove is a key feature, providing a self-cleaning effect during operation. This exclusive design sheds mud and debris that could otherwise cause horsepower loss and sprocket wear, maintaining consistent performance. Additionally, the groove design on both sides of each tooth increases the contact area with the chain by up to 40%, resulting in improved chain engagement and extended sprocket life.
Installation is simplified thanks to countersinks that automatically center the sprocket to the hub, eliminating the need for a hub center guide. The sprocket is designed for easy mounting and reliable operation, ensuring optimal engagement with the chain and minimizing wear over time. Suitable for models including 2004-2009 KTM 85 SX, 2004-2009 KTM 105 SX, and 2008-2009 KTM 105 XC, this sprocket is a perfect upgrade for riders seeking durability and performance. Made in the USA, the ProTaper KTM 85SX-105SX Rear Sprocket combines innovative design with high-quality materials to deliver superior riding experience and longevity.
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