Upgrade your ride with the RENTHAL 50 Tooth Sprocket in sleek black, part number 150U-520-50GBBK. This high-performance sprocket is CNC-machined from an advanced 7075-T6 aluminum alloy, ensuring exceptional durability and lightweight design. Weighing significantly less than steel, this sprocket offers a remarkable 66% weight reduction, allowing for improved acceleration and handling on the track or trail. Designed with functionality in mind, the RENTHAL sprocket features self-cleaning mud grooves at each tooth. This innovative design helps prevent mud buildup, ensuring consistent performance in various riding conditions. Whether you're a competitive racer or an off-road enthusiast, this sprocket is engineered to enhance your bike's performance and longevity. Choose the RENTHAL 50 Tooth Sprocket for unmatched quality and performance. Features: * Material: CNC-machined from enhanced 7075-T6 aluminum alloy * Weight: Ultralight design is 66% lighter than steel * Design: Machined self-cleaning mud grooves prevent mud buildup * Durability: Incredibly durable for long-lasting performance