KMC Unisex's E8 EPT 8 Speed Chain, Dark Silver, 122 Links

One chain for all - Compatible with all Shimano, Campagnolo and SRAM 8-Speed derailleur systems Non-directional design: assembly of this chain is independent of direction. It allows maximum compatibility, no matter MTB or race: this chain fits all Suitable for use of e-Bikes Fit and forget with eco-proteq (epT) anti-rust technology, surpasses 650 hours salt spray test X-bridge technology provides phenomenal shifting performance with a uniquely designed outer plate configured with asymmetrical chamfering for quicker and smoother gear shifting and quieter riding Hi-performance, extremely durable 122 links 1/2" X 3/32" - pin length: 7.3 mm