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The ProTaper KTM 85SX-105SX rear sprocket is engineered for high-performance powersports applications, offering durability and innovative design features to enhance your ride. Crafted from 7075-T6 heat-treated billet aluminum, this sprocket provides exceptional strength and resistance to wear, making it ideal for demanding off-road conditions. Its precision CNC-machined construction ensures strict tolerances for optimal fit and function, while the deep penetrating anodized finish offers excellent corrosion protection and longevity.
One of the standout features of this sprocket is the revolutionary Angled Mud Groove. This exclusive design creates a self-cleaning effect during operation, shedding mud and debris that can lead to horsepower loss and sprocket wear. The mud grooves are present on both sides of every tooth, further assisting in debris removal and maintaining consistent performance. Additionally, the sprocket's design increases the tooth surface area by up to 40% compared to standard sprockets, significantly improving chain contact for enhanced durability and sprocket life.
The sprocket features countersinks that automatically center it to the hub during installation, eliminating the need for a hub center guide and simplifying setup. Its black anodized finish not only enhances the aesthetic appeal but also protects against corrosion and wear, ensuring the sprocket maintains its performance and appearance over time. Made in the USA, this sprocket is compatible with a range of KTM, Gas Gas, and Husqvarna models from 2004 through 2009, making it a reliable upgrade for off-road enthusiasts seeking improved traction, longevity, and mud shedding capabilities.
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