Moto-master 420 Husqvarna/ktm 620273548 Aluminium Rear Sprocket

Moto-master 420 Husqvarna/ktm 620273548 Aluminium Rear Sprocket Orange 48t. Elevate your Husqvarna/KTM mini-motocross bike with the MOTO-MASTER 420 Fusion Dual Aluminium Rear Sprocket. This revolutionary design combines a durable, nickel-coated steel outer ring (lasting 3x longer than aluminium) with a lightweight, aircraft-grade 7075-T6 aluminium carrier. Experience a 50% weight reduction for improved suspension, handling, and acceleration. Precision-engineered in the Netherlands for optimal chain engagement and lasting performance. A true upgrade for competitive riders. MOTO-MASTER 420 Fusion Dual Aluminium Rear Sprocket for Husqvarna & KTMUpgrade your motorcycle´s transmission system with the revolutionary MOTO-MASTER 420 Fusion Dual Aluminium Rear Sprocket (part number 620273548), the ultimate choice for Husqvarna and KTM mini-motocross racers. This is not just a replacement part, it´s a significant performance enhancement meticulously designed for riders who demand the absolute best in both durability and lightweight construction. By integrating two different high-performance materials, this sprocket delivers a unique advantage on the track, offering a perfect blend of longevity and agility that standard sprockets simply cannot match.The core of this product is its innovative Fusion Dual Rear Sprocket design. This technology brilliantly combines the best of both worlds: the incredible durability of steel with the feather-light properties of aluminium. The outer ring, the part that directly engages with the chain, is forged from a special hardened and nickel coated steel. This results in a sprocket that will outlast an aluminium sprocket up to 3 times, significantly reducing maintenance intervals and long-term costs. You can ride harder and longer with the confidence that your drivetrain is built to withstand the rigors of competitive racing.Simultaneously, this sprocket achieves a remarkable 50% less weight compared to a normal steel sprocket. This massive reduction in unsprung weight is thanks to its inner aircraft-grade 7075-T6 aluminium carrier. Less weight on the wheel means your suspension can react faster to bumps and terrain changes, leading to improved traction, superior handling, and more responsive acceleration. Your bike will feel more nimble and easier to control, giving you a critical edge over the competition.The engineering behind the Fusion sprocket is second to none. The connection between the steel outer ring and the aluminium inner carrier is flawless and permanent. Through a precise manufactured outer ring and carrier interlock permanently using a specialized heat-shrink procedure, MOTO-MASTER creates a single, incredibly strong unit that will not warp or separate under extreme torque. Furthermore, the carrier is colour anodized coated for extra durability, providing an additional layer of protection against corrosion and wear while giving your bike a professional factory look.Every detail is a product of advanced innovation. Each sprocket is CAD designed, CNC machined and laser cut using state of the art technology, ensuring perfect tooth profiles for optimal chain engagement and power transfer, as well as a perfect fit on your motorcycle. Proudly engineered and manufactured in the Netherlands, the MOTO-MASTER Fusion sprocket is a symbol of European quality and precision, trusted by professional racers and dedicated enthusiasts worldwide. Choose the ultimate upgrade for your bike´s transmission and feel the difference in performance, weight, and durability.Compatible models:HUSQVARNA TC 65 2017-2022.KTM SX 60 1998-2000.KTM SX 65 2000-2021. tradeinn Motardinn