Renthal 428 Rear Sprocket

Renthal 428 Rear Sprocket Pink 48t. Experience championship-winning performance with the RENTHAL 428 Ultralight Rear Sprocket. CNC-machined from aerospace-grade 7075-T6 aluminum, it´s 66% lighter than steel, significantly reducing unsprung mass for improved handling and acceleration. Self-cleaning mud grooves enhance wear resistance, ensuring durability even in tough conditions. This hard-anodized sprocket offers unparalleled strength and longevity, a crucial upgrade for serious racers and demanding riders. Compatible with GAS GAS MC 85, HUSQVARNA TC 85, and KTM SX 85/105 models. RENTHAL 428 Ultralight Rear Sprocket: Championship-Winning PerformanceElevate your motorcycle´s transmission and gain a decisive competitive advantage with the RENTHAL 428 Ultralight Rear Sprocket. Engineered for serious racers and demanding riders who refuse to compromise, this sprocket is the gold standard in performance, durability, and weight reduction. By optimizing one of the most critical components of your drivetrain, you unlock improved handling, faster acceleration, and the robust longevity that Renthal is renowned for. It´s not just a replacement part, it´s a fundamental upgrade for anyone looking to push their machine to its absolute limit on the track or trail.The foundation of this exceptional sprocket is its superior construction. Each unit is a testament to precision engineering, being CNC-machined from a specially enhanced 7075-T6 aluminum alloy. This advanced aerospace-grade material is specifically chosen for its unique combination of immense strength and minimal weight, providing the structural integrity needed to handle the torque of modern motocross bikes while contributing to a significant reduction in overall mass. The computer-controlled machining process guarantees perfect concentricity and a flawless tooth profile for the smoothest possible power transfer and optimal chain engagement.A standout feature designed for real-world racing conditions is the presence of machined self-cleaning mud grooves at each tooth to help increase wear resistance. These intelligent channels actively clear mud, sand, and grit away from the critical contact areas between the sprocket and chain. This self-cleaning action dramatically reduces abrasive wear, prolonging the life of your entire drivetrain and ensuring consistent, reliable performance lap after lap, even in the most challenging and muddy environments.This is the definitive Ultralight Rear Sprocket.All rear sprockets are the ultralight design, making them 66 percent lighter than steel, yet incredibly durable. This massive weight saving is one of the most effective ways to reduce unsprung mass on your motorcycle. The benefits are immediately noticeable on the track, leading to more responsive suspension action, quicker acceleration out of corners, and more agile handling, allowing you to change direction with greater speed and less effort.Finished with a hard-anodized surface treatment, the sprocket features an integral layer that is harder and more wear-resistant than the base aluminum. This final step ensures that the sprocket maintains its performance and appearance through countless hours of rigorous use, resisting chain friction and environmental factors to deliver unparalleled durability.Compatible models:GAS GAS MC 85 17/14 2023-2025.GAS GAS MC 85 19/16 2022-2025.HUSQVARNA TC 85 17/14 2017-2026.HUSQVARNA TC 85 19/16 2019-2025.KTM SX 105 2007-2011.KTM SX 85 17/14 2004-2024.KTM SX 85 19/16 2005-2024. tradeinn Motardinn