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 / 175mm | 689228423077 | IFC5750EX04L | PACR00370 |