For maximum pedaling efficiency, Shimano's 105 Triple Crankset boasts light, strong and stiff hollow, cold forged-aluminum arms, plus an integrated oversize-steel axle. The three chainrings are also made of cold-forged aluminum and are ramped and pinned for quick, precise shifting.
|Option||Barcode||Manufacturer's Part Number||Store SKU|
|Silver / 172.5mm||00689228422889||IFC5703DX090S||SHI43455434T|
|Lodestar Black / 165mm||00689228422919||IFC5703AX090L||CRA35671201K|