HALFLINK 
teflon coated with engraved cult logos and is designed to help dial in the rear end length on frames with short dropouts. rounded side plates are compatible with 8t and larger drivers. 

510 CHAIN 
teflon coated with stamped cult logos, heat-treated riveted pins and thicker side plates to increase strength and prevent stretching. includes a pre-installed half link to make fine tuning the length easier.