- Countersinks automatically center sprocket to hub during installation, no hub center guide needed
- Deep penetrating anodized finish protects from corrosion and improves wear resistance
- Exclusive mud-groove design on both sides of every tooth
- Precision CNC-machined to the strictest tolerances
- 7075-T6 heat-treated billet aluminum
- Made in USA
The ProTaper KTM 85SX-105SX Rear Black Sprocket with 48 teeth is engineered for high-performance powersports applications, offering superior durability and efficiency. Crafted from 7075-T6 heat-treated billet aluminum, this sprocket delivers exceptional strength and resistance to wear, ensuring longevity in demanding riding conditions. Its deep penetrating anodized finish provides corrosion protection and enhances overall durability, making it suitable for aggressive riding environments.
Designed with the revolutionary Angled Mud Groove, this sprocket features an exclusive self-cleaning mechanism that sheds mud and debris during operation. This innovative feature maintains optimal contact with the chain, reducing horsepower loss and sprocket wear, which translates into increased sprocket lifespan. The layout of the grooves is precisely CNC-machined to ensure strict tolerances, improving chain engagement and overall drivetrain performance. Additionally, the countersinks automatically center the sprocket to the hub during installation, simplifying setup without the need for a hub center guide.
The unique design incorporates mud-grooves on both sides of each tooth, further aiding in mud clearance and debris shedding. Its compact size and lightweight construction make it an ideal upgrade for riders seeking enhanced durability and performance on KTM, Gas Gas, and Husqvarna models, including various 85cc and 105cc bikes from 2004 to 2009. Made in the USA, this sprocket reflects ProTaper’s commitment to quality and innovation, providing a reliable component that improves chain contact and extends sprocket life for competitive and recreational riders alike.
Features:
- Revolutionary Angled Mud Groove for self-cleaning during operation
- CNC-machined from 7075-T6 heat-treated billet aluminum for strength and durability
- Deep penetrating anodized finish offers corrosion resistance and enhanced wear protection
- Countersinks automatically center sprocket to hub during installation, no guide needed
- Exclusive mud-groove design on both sides of every tooth for debris shedding
- Optimized tooth surface area increases contact with chain by up to 40%
- Precision CNC machining ensures strict tolerances for reliable fit and performance
- Designed for KTM, Gas Gas, and Husqvarna 85 and 105 models from 2004 to 2009
