For the Bluebird chain, we took the proven and reliable KMC 510-HX chain and added a permanently attached, factory installed half-link to one end. When the chain is trimmed to size you can easily decide whether or not to use the half-link.
Stronger Half-Link Assembly
Original factory assembled pin joints are radically stronger than workshop assembled half-links.
- Proven and reliable KMC 510-HX chain
- Factory installed half-link for a radically stronger set-up