Axle 12x157 vs Axle 15x100: specs compared
Updated 05 September 2026.
4
specs differ
Axle 12x157 and Axle 15x100 differ on 4 specs: axle diameter, hub width, position, thread pitch.
| Spec | Axle 12x157 | Axle 15x100 |
|---|---|---|
| Axle diameter | 12 mm axle | 15 mm axle |
| Hub width | 157 mm hub width (Super Boost Plus) | 100 mm hub width |
| Position | rear | front |
| Thread pitch | varies by frame, typically M12 x 1.0 or 1.5 | commonly M15 x 1.5 |
Questions and answers
How do Axle 12x157 and Axle 15x100 compare?
Axle 12x157 and Axle 15x100 differ on 4 specs: axle diameter, hub width, position, thread pitch.