Upgrade your powersports bike with the ProTaper KTM 85SX-105SX / Gas Gas MC85 / Husqvarna TC85 rear orange sprocket. Crafted from 7075-T6 heat-treated billet aluminum, this sprocket offers exceptional strength and durability for demanding off-road conditions. The precision CNC-machined design ensures a perfect fit and smooth operation, while the anodized finish provides corrosion resistance and enhances wear life. Featuring our revolutionary Angled Mud Groove on both sides of each tooth, this sprocket actively sheds mud and debris during operation, preventing horsepower loss and reducing sprocket wear. This self-cleaning mechanism maintains optimal chain contact, extending sprocket lifespan and improving overall performance. Designed for easy installation, the countersink feature automatically centers the sprocket to the hub, eliminating the need for a hub center guide, and simplifying setup. With an increased tooth surface area of up to 40% compared to traditional sprockets, the contact patch with the chain is significantly improved, resulting in enhanced power transfer and longevity. Perfectly suited for a variety of KTM, Gas Gas, and Husqvarna models from 2004 to 2009, this sprocket combines innovative technology with high-quality manufacturing standards. Proudly made in the USA, it is an essential upgrade for riders seeking durability, performance, and reliability in their off-road adventures.

Features:

• Revolutionary Angled Mud Groove design on both sides of every tooth for self-cleaning during operation

• CNC-machined from 7075-T6 heat-treated billet aluminum for strength and durability

• Anodized deep finish provides corrosion resistance and improved wear resistance

• Countersinks automatically center sprocket to hub during installation, no hub guide needed

• Increased contact surface area of up to 40% for enhanced chain engagement and longer sprocket life

• Designed for easy installation with precision fit for compatible KTM, Gas Gas, and Husqvarna models

• Made in USA with strict 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