Upgrade your dirt bike with the ProTaper KTM 85SX-105SX / Gas Gas MC85 / Husqvarna TC85 Rear Orange Sprocket, designed for optimal performance and durability. Crafted from 7075-T6 heat-treated billet aluminum, this sprocket offers exceptional strength and resistance to wear, ensuring long-lasting service. Its precise CNC machining guarantees strict tolerances for a perfect fit and reliable operation. The vibrant orange finish not only enhances the bike's aesthetics but also provides corrosion resistance and improved wear protection.
The innovative Angled Mud Groove feature on both sides of each tooth creates a self-cleaning effect during operation, shedding mud and debris that could otherwise reduce horsepower and accelerate sprocket wear. This exclusive design results in better chain contact and significantly increases sprocket lifespan compared to standard options. The sprocket's design also allows up to 40% more tooth surface area, which improves contact with the chain and distributes stress more evenly for extended durability.
Installation is simplified thanks to the automatic countersinks that center the sprocket to the hub without the need for a hub center guide. Its high-quality anodized finish further protects against corrosion and enhances wear resistance, making it suitable for aggressive riding conditions. Made in the USA, this sprocket is compatible with a range of KTM, Gas Gas, and Husqvarna models from 2004 to 2009, including 85cc and 105cc variants. Whether you're racing or trail riding, the ProTaper rear sprocket offers the performance and reliability needed for demanding off-road adventures.

Features:

• Angled Mud Groove creates a self-cleaning effect during operation, shedding mud and debris

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

• Exclusive mud-groove design on both sides of each tooth enhances mud shedding

• Increased tooth surface area by up to 40%, improving chain contact and lifespan

• Automatic countersinks center sprocket to hub during installation, no guide needed

• Deep anodized finish provides corrosion resistance and wear protection

• Designed for easy installation with strict CNC tolerances

• Made in USA, fits multiple KTM, Gas Gas, and Husqvarna models from 2004-2009

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