The KMC MissingLink 10R Ti-Nitrate is for 10-speed chains, Shimano 10-speed chains KMC MissingLink 10R Ti-Nitrate Features New fully recyclable plastic packaging 1/2" x 11/128" pin length: 5.88 mm compatible with:kmc, shimano, campagnolo & SRAM 10-speed chains
Best Price: £7.99 from Leisure Lakes Bikes