Shimano 105 FC-R7100 105 double 12-speed chainset; HollowTech II 170 mm 50 / 34T
Shimano 105 FC-R7100 105 - 12-speed chainset; 170 mm 52/ 36T
Shimano 105 Cassette 11 Speed 11-30T CS-R7000 Genuine Road Race Replacement
Shimano 12 Speed cassette Bundle - Ultegra and 105, 11-30 + 11-34
Shimano CSR7000 105 11 Speed Road Cassette 11-30T
Shimano CSR7000 105 11 Speed Road Cassette 11-32T
