Upgrade your motorcycle's performance with the ProTaper KTM 85SX-105SX rear black sprocket featuring 46 teeth. Crafted from 7075-T6 heat-treated billet aluminum, this sprocket offers exceptional durability and strength for demanding off-road riding. Its precision CNC-machined surface ensures a perfect fit and smooth operation, while the deep anodized finish provides excellent corrosion resistance and wear protection. The unique Angled Mud Groove design on both sides of every tooth creates a self-cleaning effect during operation, shedding mud and debris that could otherwise lead to horsepower loss and sprocket wear. This innovative feature helps maintain optimal power transfer and prolongs sprocket life, making it ideal for serious riders seeking reliability and performance.

The sprocket's design includes countersinks that automatically center it during installation, eliminating the need for a hub center guide and simplifying the setup process. Its layout increases the tooth surface area by up to 40% compared to standard sprockets, enhancing contact with the chain and reducing wear. Manufactured in the USA with strict quality standards, this sprocket is compatible with several KTM models from 2004 to 2009, including KTM 85 XC and SX variants, as well as Gas Gas MC85 and Husqvarna TC85 bikes. Whether you're racing or trail riding, this sprocket delivers increased durability, better chain contact, and improved performance for your powersports needs.

Features:

• Angled Mud Groove: Self-cleaning design sheds mud during operation to prevent horsepower loss and sprocket wear

• Precision CNC Machined: Ensures a perfect fit and smooth operation with strict tolerances

• Deep Anodized Finish: Provides corrosion resistance and improves wear resistance

• Increased Tooth Surface Area: Up to 40% more contact with chain for enhanced durability

• Countersinks: Automatically centers sprocket during installation, no hub guide needed

• Made from 7075-T6 Heat-Treated Billet Aluminum: Ensures strength and longevity

• Compatible with KTM, Gas Gas, and Husqvarna models from 2004 to 2009

• Made in USA: High-quality manufacturing standards

Fitment:
2004 KTM 105 SX Base
2005 KTM 105 SX Base
2006 KTM 105 SX Base
2007 KTM 105 SX Base
2008 KTM 105 SX Base
2008 KTM 105 XC Base
2008 KTM 85 XC Base
2009 KTM 105 SX Base
2009 KTM 105 XC Base
2009 KTM 85 XC Base
2010 KTM 105 SX Base
2011 KTM 105 SX Base
2021 Gas Gas MC 85 Base