Axle 12x100 vs Axle 15x100: specs compared
Updated 05 September 2026.
2
specs differ
Axle 12x100 and Axle 15x100 differ on 2 specs: axle diameter, thread pitch.
| Spec | Axle 12x100 | Axle 15x100 |
|---|---|---|
| Axle diameter | 12 mm axle | 15 mm axle |
| Hub width | 100 mm hub width | 100 mm hub width |
| Position | front | front |
| Thread pitch | commonly M12 x 1.5, though 1.0 and 1.75 are also used depending on the fork | commonly M15 x 1.5 |
Questions and answers
How do Axle 12x100 and Axle 15x100 compare?
Axle 12x100 and Axle 15x100 differ on 2 specs: axle diameter, thread pitch.