The Renthal 441U-428-47GPOR rear grooved sprocket is designed for high-performance powersports applications, specifically fitting models like the KTM 85 SX and Husqvarna TC 85. Crafted from CNC-machined 7075 T6 aluminum, this sprocket offers exceptional strength while being approximately 66% lighter than traditional steel counterparts, contributing to reduced unsprung weight and enhanced handling. Its computer-engineered design ensures a precise fit, optimal concentricity, and efficient load distribution, resulting in maximum power transfer during aggressive riding sessions. Features such as specialized tooth profiling improve engagement and durability, making it suitable for competitive racing environments. The hardwearing surface treatments further extend the lifespan of this lightweight sprocket, ensuring consistent performance over time. Whether you're upgrading your bike for competitive racing or replacing worn components, this sprocket delivers reliable, high-quality performance that meets the demands of serious riders. The vibrant orange finish not only adds a distinctive aesthetic touch but also aids in quick identification during maintenance. This sprocket is compatible with various KTM and Husqvarna models from 2005 to 2011, offering a precise and durable upgrade for your motorcycle’s drivetrain. Installation is straightforward, thanks to the perfect fitment, and the durable aluminum construction ensures that you can rely on it for demanding off-road adventures or track days. Invest in the Renthal rear sprocket for a combination of lightweight efficiency, strength, and race-ready performance that helps you stay ahead in competitive and recreational riding scenarios.
Features:
- Material: CNC machined from 7075 T6 aluminum for high strength and lightweight design
- Weight Reduction: Approximately 66% lighter than steel for improved handling and acceleration
- Precision Fit: Computer engineered for exact fitment, concentricity, and optimal load dispersion
- Tooth Profiling: Designed for maximum power transfer and durability under racing conditions
- Surface Treatment: Hardwearing surface treatments extend sprocket lifespan
- Compatibility: Fits KTM 85 SX (2007-2011) and Husqvarna TC 85 (2005-2010) models
- Color: Vibrant orange finish for visibility and style
