For maximum pedaling efficiency, Shimano's 105 Compact Crankset boasts light, strong and stiff hollow, cold forged-aluminum arms, plus an integrated oversize-steel axle. The compact chainrings are also made of cold-forged aluminum and are ramped and pinned for quick, precise shifting.
Option | Barcode | Manufacturer's Part Number | Vendor Number |
---|---|---|---|
Lodestar Black / 165mm | 00689228423084 | IFC5750AX04L | SHI-IFC5750AX04L |
Lodestar Black / 170mm | 00689228423053 | IFC5750CX04L | SHI-IFC5750CX04L |
Lodestar Black / 172.5mm | 00689228423046 | IFC5750DX04L | SHI-IFC5750DX04L |
Lodestar Black / 175mm | 00689228423077 | IFC5750EX04L | SHI-IFC5750EX04L |
Silver / 165mm | 00689228423008 | IFC5750AX04S | SHI-IFC5750AX04S |
Silver / 170mm | 00689228422995 | IFC5750CX04S | SHI-IFC5750CX04S |
Silver / 172.5mm | 00689228422957 | IFC5750DX04S | SHI-IFC5750DX04S |