Shimano Ultegra FC-R8000 road bike left crank arm

The Shimano FC-R8000 left crank is compatible with the Ultegra 11-speed R8000 crankset. Available in lengths of 165, 170, 172.5 and 175mm, it pairs with the right crank and chainrings to form the complete crankset.

Also compatible with cranksets from the same brand, such as the R7000 and R9100, the FC-R8000 crank arm will perform the same function as the original. The design will, however, be slightly different.

Technical specifications

- Hollowtech II generation
- 4 lengths: 165, 170, 172.5, 175mm