RK GB520MXU 163711566 chain

Unleash peak performance with the RK GB520MXU racing chain, engineered for extreme Motocross and Supercross. This ultra-lightweight chain for 125cc-500cc off-road bikes maximizes power transfer, boosting acceleration and handling. RK´s exclusive U-Ring seals retain lubricant for superior durability and extended life, while the robust construction withstands brutal racing conditions. Its striking gold finish adds a factory look and corrosion resistance. Includes clip-type connecting link for easy installation. Experience race-winning responsiveness and reliability