julio 26, 2026
Missing chain link size: each chain link size is 20 x 7.1 x 7 mm; The bike chain link is 20 mm in length, 7.1 mm in width and 7 mm in height; The missing link model: CL571R. Compatibility: because 6, 7, 8 speed chain of bike width is 7.1 mm, so this missing link chain is compatible to all 6, 7, 8 speed chain.