Upgrade your bike's performance with the RENTHAL Rear Sprocket, designed with precision and durability in mind. This 44-tooth sprocket is CNC-machined from a specially enhanced 7075-T6 aluminum alloy, providing a lightweight yet sturdy solution for serious riders. The innovative self-cleaning mud grooves at each tooth help prevent mud buildup and enhance wear resistance, making it the ideal choice for off-road adventures. Experience the ultralight design that is 66% lighter than traditional steel sprockets without compromising on strength. Features: * Material: Crafted from specially enhanced 7075-T6 aluminum alloy for superior strength and durability * Mud Resistance: Features machined self-cleaning mud grooves to prevent buildup and increase longevity * Weight: Ultralight design is 66% lighter than steel, making it perfect for competitive racing * Precision Engineering: CNC-machined for an exact fit and optimal performance on your bike