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The ProTaper KTM 85SX-105SX Rear Orange Sprocket, part number 033405, is engineered for high-performance motocross and off-road riding. Constructed from durable 7075-T6 heat-treated billet aluminum, this sprocket offers exceptional strength and longevity. Its unique Angled Mud Groove design on both sides of each tooth provides a self-cleaning effect during operation, effectively shedding mud and debris that can cause horsepower loss and sprocket wear. This innovative feature ensures consistent performance in muddy or challenging terrain, making it an essential upgrade for serious riders.
The precision CNC-machined construction guarantees strict dimensional tolerances, resulting in an exact fit and reliable operation. The deep penetrating anodized finish not only enhances corrosion resistance but also improves wear resistance, extending the sprocket's lifespan. Countersinks on the sprocket automatically center it to the hub during installation, eliminating the need for a hub center guide and simplifying the setup process.
Designed specifically to fit a range of KTM, Gas Gas, and Husqvarna models from 2004 to 2009, this sprocket features 50 teeth for optimal power transfer. Its vibrant orange color adds a distinctive look to your bike while providing durability against harsh conditions. Made in the USA, the ProTaper Rear Sprocket combines advanced engineering with quality craftsmanship to deliver increased contact with the chain, resulting in improved sprocket life and overall drivetrain efficiency. This product is suitable for powersports applications and is not carb-approved, making it ideal for riders seeking performance upgrades in competitive or recreational riding environments.
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