RK - 525GXW - Road Bike Chain

Price: $239.00

Sale Price: $187.00

Availability: in stock



RK - 525GXW - Road Bike Chain

112 or 120 Links

The “XW-ring” is made of an advanced Nitrile Butadiene composite and features three contact lips and two convex outer stabilizers. This means three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant. Nitrile Butadiene composite is oil and contaminant resistant, and the “XW” seal design is compression and distortion resistant to provide the ultimate in efficiency and performance with absolutely no o-ring drag. The “XW-ring” provides the user with a 50% longer wear life than basic o-ring chains.


  • Recommended Chain Length is a based on OEM gearing and chain size. May require additional links or cutting if stock gearing has been altered.