The ProTaper KTM 85SX-105SX / Gas Gas MC85 / Husqvarna TC85 rear sprocket offers advanced performance for motocross enthusiasts. Featuring our innovative Angled Mud Groove design, this sprocket ensures self-cleaning during operation by shedding mud and debris that can cause horsepower loss and increased sprocket wear. This exclusive feature helps maintain optimal traction and prolongs sprocket life, even in challenging off-road conditions. Crafted from 7075-T6 heat-treated billet aluminum, it provides exceptional strength and durability while remaining lightweight for competitive riding. The precision CNC-machined process guarantees strict tolerances for a perfect fit and reliable performance. The deep anodized finish enhances corrosion resistance and wear protection, ensuring long-lasting use across multiple seasons. Additionally, the sprocket's design includes countersinks that automatically center it to the hub during installation, simplifying setup without the need for additional guides. The unique layout of the mud grooves on both sides of each tooth maximizes debris shedding, maintaining chain engagement and power transfer efficiency. Designed to fit a range of KTM and other motocross bikes from 2004 through 2009, this sprocket is ideal for riders seeking durable, high-performance components that stand up to demanding off-road conditions. Made in the USA, the ProTaper rear sprocket embodies quality craftsmanship and innovative engineering, providing an excellent upgrade for competitive riders and enthusiasts alike.

Features:

• Angled Mud Groove design for self-cleaning and debris shedding

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

• Precision CNC-machined to strict tolerances for perfect fit

• Deep anodized finish protects against corrosion and wear

• Countersinks automatically center sprocket to hub during installation

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