Details
Shimano's Ultegra Compact Crankset boasts hollow-forged-aluminum arms and a hollow aluminum big ring. These technologies combine for impressive weight savings and superb strength. An integrated bottom bracket axle provides super-efficient power transfer, while chainrings with ramps, pins and notched teeth deliver lightning-quick shifting.
Bottom-bracket cups sold separately
Weight: 788g (50/34, 170mm); 790g (53/39, 170mm); 892g (52/39/30, 170mm)
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
50/34 / Glossy Gray / 172.5mm | 689228694989 | IFC6750DX04G | SHI62357220D |
50/34 / Glossy Gray / 175mm | 689228694996 | IFC6750EX04G | SHI29945436T |
53/39 / Glossy Gray / 172.5mm | 689228694897 | IFC6700DX39G | SHI62304104D |
53/39 / Glossy Gray / 175mm | 689228694910 | IFC6700EX39G | SHI61394415D |
52/39/30 / Glossy Gray / 170mm | 689228694934 | IFC6703CX290G | SHI63901586D |
52/39/30 / Glossy Gray / 172.5mm | 689228694941 | IFC6703DX290G | SHI64153124D |