Description
An integral part of Shimano’s 11-speed road lineup, the Ultegra FC-08 crank builds upon Shimano’s legendary front shifting and transmission efficiency. This crank is designed to provide stiffness, strength, weight savings, and rotational performance.
- Hollowtech hollow forged crank arms not only the bike’s weight, but decreases rotating mass to aid in acceleration
- Hollowtech technology reduces weight without reducing the crank’s strength and rigidity
- Outer ring’s Hollowglide technology cuts down on weight yet maintains strength for better power transfer and quicker and more precise shifting
- Compatible with Shimano HG-EV and HG-X11 chains
- 43.5mm chainline / 146mm Q-factor
- Asymmetrical 110 BCD
- For outboard bottom brackets (sold separately)
| Rings | 50/34 |
| Number of Chainrings | Double |
| Drivetrain Speeds | 11 |
| Chainring BCD | 110 Shimano Asymmetric |
| Chainline/Hub Compatibility | 130 Hubs |
| Chainline/Hub Compatibility | 135/142 Road Disc Hubs < 415 mm Chainstay |
| Chainline/Hub Compatibility | 135/142 Road Disc Hubs > 415 mm Chainstay |
| Color | Black |
| Crank Length (mm) | 165 |
| Crank Intended Use | Road |
| Weight | 674 |
| BB Included | No |
| Pedal Spindle | 9/16″ |
| Spindle Interface Type | Shimano Hollowtech II |
| Defined Color | Black |
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