SHIM GEAR 50 TEETH 105 FC-R7000 11 SPEED, Black
SHIM CKSTTGRA17510S50/34 FC-4700DOUBLE10-SPD
ID Front Mech Shim Black 34.9 to 31.8mm
SHIMANO FC-R8100 Road ULTEGRA 2x12S Chainring 34 Teeth Black
MTB ACERA HG201 Cassette 9S x 11/34 Teeth Silver
SHIMANO Acera HG41 7 Speed Cassette - Silver, 11-34 Teeth
