Moto-master 428 Husqvarna/ktm 620083249 Aluminium Rear Sprocket

Moto-master 428 Husqvarna/ktm 620083249 Aluminium Rear Sprocket Black 49t. Boost your Husqvarna/KTM 85/105 with the MOTO-MASTER 428 Fusion Dual Aluminium Rear Sprocket. This revolutionary design combines a hardened, nickel-plated steel outer ring for exceptional chain wear resistance (up to 3x longer than aluminum) with a lightweight, aircraft-grade 7075-T6 aluminum carrier. Experience a 50% weight reduction compared to steel, leading to sharper acceleration, improved suspension, and nimbler handling. Precision-engineered and manufactured in the Netherlands using advanced CAD, CNC, and laser cutting, this sprocket offers the ultimate blend of performance and durability. Upgrade your Husqvarna or KTM´s transmission with the ultimate in performance and durability: the MOTO-MASTER 428 Fusion Dual Aluminium Rear Sprocket. This innovative component is engineered for riders who refuse to compromise, delivering the perfect synthesis of lightweight agility and long-lasting strength. Say goodbye to the classic dilemma of choosing between a heavy but durable steel sprocket or a light but fast-wearing aluminium one. The Fusion sprocket provides the best of both worlds, making it a definitive upgrade for serious motocross and off-road competitors.The core of this sprocket´s unmatched endurance lies in its unique construction. It is a Fusion Dual Rear Sprocket, featuring a special hardened and nickel-coated steel outer ring where the chain makes contact. This incredibly tough exterior is designed to withstand the harshest conditions and intense power delivery, allowing it to outlast a standard all-aluminium sprocket by up to an incredible three times. This means less time on maintenance and more time on the track, giving you a reliable and cost-effective performance advantage over the long term.While its durability is comparable to steel, its weight is not. The MOTO-MASTER Fusion sprocket is a remarkable 50% lighter than a normal steel sprocket. This significant weight reduction is achieved by using a precision-machined, aircraft-grade 7075-T6 aluminium inner carrier. Reducing the rotational mass and unsprung weight of your motorcycle´s rear wheel has a direct and noticeable impact on performance. You´ll experience sharper acceleration, more responsive suspension action, and more nimble handling, allowing you to change direction faster and maintain better control through rough sections.The magic of the Fusion sprocket is how these two materials are permanently joined. MOTO-MASTER employs a specialized heat-shrink procedure that ensures the precisely manufactured outer ring and inner carrier interlock permanently, creating a single, robust unit that can handle extreme torque and stress without fail. To further enhance its resilience and provide a factory look, the aluminium carrier is finished with a colour anodized coating for extra durability and corrosion resistance.Every sprocket is a product of cutting-edge European engineering, proudly designed and manufactured in the Netherlands. The entire process, from initial concept to final product, utilizes state-of-the-art technology, including CAD design, CNC machining, and laser cutting to guarantee perfect tooth profiles and an exact fit for your motorcycle.Compatible models:HUSQVARNA TC 85 17/14 2014-2022.HUSQVARNA TC 85 19/16 2014-2022.KTM SX 105 2004-2011.KTM SX 85 17/14 2004-2021.KTM SX 85 19/16 2004-2021. tradeinn Motardinn