Chain & Sprocket Kit Contents:
13T Front Sprocket -SPFR27913
50T Rear Sprocket -SPRHLW21050
110 Link RK Chain -RKP520XSOX110
RK Kit Box - SPRKITBOX

RK chain and sprocket kits are the perfect drive maintenance kit for your bike, including a strong and durable 13T front and 50T rear steel sprocket, constructed from C49 high carbon steel paired with a high-quality RX-ring RK chain this kit has everything you need to replace your old warped and stretched chain and sprockets. The perfect alternative to expensive OEM replacements while designed to meet and exceed OEM specifications. Supplied in presentable packaging with a carry handle for convenient transportation.

About the Chain:
RK Chain Factory has made a running production upgrade to their bestselling XSO chain line. The XSO chains feature RK's proprietary "RX-Ring" seal design. Viewed in cross-section, the RK "RX-Ring" has two contact lips and one lubrication pool versus the single seal point/pool design of a regular O-ring chain. RK's XSO chains offer quality, performance and unbeatable value, for all but the most demanding high-performance application.