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The Renthal 441U-428-48GPPE rear grooved sprocket is engineered for high-performance powersports applications on models such as KTM 85 SX, Husqvarna TC85, and GasGas MC85. Crafted from high-strength, specially enhanced 7075-T6 aluminum, this sprocket offers a remarkable balance of weight reduction and durability. Its lightweight construction, approximately 33% lighter than comparable steel sprockets, helps improve overall bike handling and acceleration while maintaining the necessary strength for demanding riding conditions. This makes it an ideal upgrade for riders seeking to optimize power transfer and reduce unsprung weight for better suspension performance and agility.
The sprocket features a specially designed tooth profile that facilitates smooth chain engagement and disengagement, reducing wear and noise during operation. This tooth design also ensures the chain rolls easily on and off the sprocket, promoting longer component life and consistent power delivery. CNC-machined for precision, the sprocket showcases a computer-aided ultra-light design that reduces unsprung weight further, contributing to improved ride quality and responsiveness. Its vibrant purple finish adds a striking aesthetic appeal, making it a popular choice for riders who want both performance and style.
Built to withstand the rigors of off-road riding, the Renthal sprocket combines durability with lightweight performance. Its compatibility with a range of powersports bikes makes it a versatile upgrade option. Whether you're racing or trail riding, this sprocket helps enhance your bike’s power transfer efficiency, enabling quicker acceleration and smoother operation. Easy to install and designed for long-lasting performance, the Renthal 441U-428-48GPPE sprocket is a reliable choice for serious riders looking to upgrade their bike’s drivetrain with a high-quality, performance-oriented component.
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