RK 520XRE Chain x XW-Ring Leg Length_Long With a range of tinted

With a range of tinted and mirrored visors

Belt package construction provides linear handling even for heavy bikes and 2-up riding

Included B size 1" RAM® rubber ball allows for connection to any B size RAM® double socket arm

Maximum temperature - Our enhanced gasket material will keep its sealing properties at a higher temperature

RK 520XRE Chain x XW-Ring Leg Length_Long With a range of tintedRK 520XRE is designed with cutting edge technology, ensuring racing performance, high durability, lightweight, and quick and smooth acceleration. RK 520XRE can be used for both on road and off road. RK XRE chains feature RK`s only technology of XW Ring, which has two lubrication pools, three contact lips, and a triple barrier structure to seal the lubrication further and prevent debris from entering the chain. The durability has been dramatically