Details
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.
Bottom bracket cups sold separately
855 grams (53/39, 175mm)
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
50/34 / Lodestar Black / 172.5mm | 689228423046 | IFC5750DX04L | 210000036216 |