Shimano 7 Speed Cassette & KMC Z7 Chain - HG 12-32T MTB Mountain bike

1x KMC z7 Chain. KMC Z7 Chain. 1x Shimano 7 speed cassette. Shimano CS-HG200-7 Cassette. 7 Speed Cassette & Chain. CASSETTE SPEC 12-32T, larger ratio for mountain bikes and hybrids. 1/2"x3/32" chain will fit all major 5 / 6 / 7 Speed Systems.