Item(s) Info
CHAIN 520X 120 L O'RING
X-ring chains are specially designed for use on high powered as well as touring bikes.
With a special 4-lips seal ring, lubrication is safely sealed inside the chain during its lifetime.
With low frictional resistance, X-ring chains operate much softer and cooler, and engage better than traditional O-ring chain.
At the same time, X-ring considerably increases the lifetime of the chain as well.