The D.I.D ZVM-X Series utilizes our patented X-Ring seal and has greater strength than the VX Series and is designed for heavyweight motorcycles with tremendous torque and horsepower. The twisting action of the X-Ring® increases its sealing performance and its...

Finest Motocross Chains for the World’s Fastest Racers.All EK motocross chains utilize our CRH connecting pin treatment which provides an extremely hard outside coating and softer inside to increase strength and reduce chain wear.5200 lb tensile strength.

Manufacturer ‎EK Brand ‎EK Motor Sport Item Weight ‎4.1 pounds Product Dimensions ‎10.6 x 5 x 1.1 inches Manufacturer Part Number ‎520ZVX3-120/B

SRO6 - EK's value priced O-ring chain that does not compromise on quality or durability. Features heat treated alloys and lightening holes. Made in Japan. Max CC's: Street 650 / Dirt 650 Included Master Link: Clip Type: O-Ring Tensile Strength:...

EK's sealed X'Ring ATV & Off-Road chain used by top Off-Road and ATV team's worldwide. Also suitable for smaller capacity dual sport applications(up to 700cc).