Belts, Chains & Axles

Rk M520H - Heavy-Duty Chain - 110 Links M520H-110

Rk M520H - Heavy-Duty Chain - 100 Links M520H-100

520ERVT breaks down the concept of the original motocross chain (non o-ring) and adds the benefits of an x-ringX-Ring helps keep your chain sealed with lubrication, limits dirt and mud from getting in-between the side plates, and only has 4 contact...

The 520 ERV7 chain boasts a 3% higher tensile strength due to stronger inner side plates and thicker pinsDue to increased X-Ring durability, the ERV7 sees a 13% wear resistance increase

ERT chain designed for motocrossHigh-performance, lightweight, low-friction chains designed exclusively for racing

Replacement connecting link

Greatly increased sealing performance with four sectionKeeps dirt out and lubrication inTwisting action disperses the pressure and minimizes power lossMaximum wear resistanceComes with clip-type connecting link

Greatly increased sealing performance with four sectionKeeps dirt out and lubrication inTwisting action disperses the pressure and minimizes power lossMaximum wear resistanceComes with clip-type connecting link

Greatly increased sealing performance with four sectionKeeps dirt out and lubrication inTwisting action disperses the pressure and minimizes power lossMaximum wear resistanceComes with clip-type connecting link

Greatly increased sealing performance with four sectionKeeps dirt out and lubrication inTwisting action disperses the pressure and minimizes power lossMaximum wear resistanceComes with clip-type connecting link

Greatly increased sealing performance with four sectionKeeps dirt out and lubrication inTwisting action disperses the pressure and minimizes power lossMaximum wear resistanceComes with clip-type connecting link

Greatly increased sealing performance with four sectionKeeps dirt out and lubrication inTwisting action disperses the pressure and minimizes power lossMaximum wear resistanceComes with clip-type connecting link