SHIMANO 170 mm 40 dents 12 vitesses FC-RX820-1

SHIMANO 175 mm 40 dents 12 vitesses FC-RX820-1

SHIMANO 170 mm 40 dents 12 vitesses FC-RX820-1

Shimano FC-RX820-1 170 mm 40 dents 12 vitesses

SHIMANO 170 mm 40 dents 12 vitesses FC-RX820-1

SHIMANO 170 mm 42 dents 12 vitesses FC-RX820-1

SHIMANO 170 mm 42 dents 12 vitesses FC-RX820-1

SHIMANO 175mm 42T 12S FC-RX820-1

SHIMANO 42 dents 170 mm 11 vitesses IFCRX8101CXB2 FC-RX810-1

Shimano 42 dents 170 mm 11 vitesses IFCRX8101CXB2 FC-RX810-1

SHIMANO 170 mm 38 dents 12 vitesses FC-RX610-1

SHIMANO 175 mm 38 dents 12 vitesses FC-RX610-1

SHIMANO 175 mm 40 dents 12 vitesses FC-RX610-1

SHIMANO 175 mm 2x12 vitesses FC-RX610-2 46-30 dents

SHIMANO 42T 11S IFCRX8101DXB2 FC-RX810-1 172,5 mm

SHIMANO 42T 11S IFCRX8101DXB2 FC-RX810-1 172,5 mm

SHIMANO 170 mm 2x12 vitesses FC-RX820-2 48-31 dents

SHIMANO 42 dents 175 mm 11 vitesses IFCRX8101EXB2 FC-RX810-1

SHIMANO 175mm 2x12V FC-RX820-2 48-31D

SHIMANO 42T 11V IFCRX8101DXB2 FC-RX810-1 172,5 mm