
RENTHAL Ultra-Light Mud-Resistant Sprocket 224U - 520 (Manufacturer part number: 224U-520-53GPOR)
Designed for demanding motocross riders and roadsters, this Renthal Ultra-Light sprocket combines lightweight construction with mud-resistant design for reliable performance in both wet and dry conditions. Precisely machined from 7075 T6 aluminum, it features a robust build while minimizing unsprung weight.
Its toothed profile and cutouts optimize chain behavior in muddy conditions, enhancing rideability and maintenance of the drivetrain. Designed for MX, SX, and enduro use, but also adaptable to sport roadsters equipped with 520, it is suitable for riders seeking a high-performance and lightweight sprocket.
Common fitment examples: