Includes DID X-Ring chain front and rear sprockets.
X-ring chains use a special shaped sealing ring which safely seals the lubricant inside the chain during its lifetime. Low frictional resistance of the X shaped sealing ring is ensured in the running conditions.
The original factory chain lubricant and its application process is the guarantee of extra long durability.
D.I.D Professional X-Ring Chains are warranted against manufacturer's defects in material and workmanship for 1 year or 20000 miles whichever occurs first.