RK 520XSO X-Ring Racing Chain

D.I.D is the number one motorcycle chain in the world. D.I.D chains are used by factory races teams from all manufacturers in race series everywhere. D.I.D's engineers are continuously improving...

EK 525 SROZ2 O-Ring Chain Value O-ring chain that doesn't compromise quality or durability- High-tech heat-treated steel alloy construction- O-ring seals lock in lube, lock-out grit

  EK 530 SROZ2 O-Ring Chain  530SROZ2 O-ring chain quality O-ring chain at an affordable pri

Designed exclusively for MX/SX motorcycle racing Maximum engine displacement - 500cc Tensile strength - 8930 pounds