The SHIMANO Deore FC-M6100-1 crank is completely redesigned and features Direct Mount chainrings, special tooth profiles for better chain retention and a Q-factor of 178mm that is compatible with 148mm frame mounting widths.
| Axle diameter (mm) | 24 |
| Axle mount | 2-Piece |
| Boost |
| No |
| Brand | Shimano |
| Chain guard ring | No |