MT400
by Shimano
Shimano Alivio/Acera-tier MT400 hub series. HB-MT400-B front (15x110 Boost, cartridge bearings, ~171g) and FH-MT400-B rear (12x148 Boost, HG freehub, cup-and-cone, Quick Engagement, ~369g). Center-Lock disc mount, aluminum bodies.
Details
- Type
- hub
- Discipline
- mountain
- Price
- —
- Weight
- 369g
- SKU
- —
- Availability
- —
Specs
- Wheel size
- —
- Internal width (mm)
- —
- External width (mm)
- —
- Rim material
- —
- Hub (front)
- 15x110
- Hub (rear)
- 12x148
- Spoke count
- —
- Spokes (front)
- —
- Spokes (rear)
- —
- Tubeless ready
- —
- Brake type
- disc
Full specs (JSON)
- Notes
- Series name covers both HB-MT400-B (front, cartridge bearings, ~171g) and FH-MT400-B (rear, cup-cone, ~369g). Rear is HG only (11-speed max); no Micro Spline variant at this tier. Front hub uses cartridge bearings (exception to Shimano cup-cone norm). Price not extractable from Jenson JS-rendered page; typically US$30-55.
Variants (4)
| Size | Hub option | Freehub type | Position |
|---|---|---|---|
| 32h | 32h / F:15x110 | — | front |
| 32h | 32h / F:15x100 | — | front |
| 32h | 32h / R:12x148 | HG | rear |
| 32h | 32h / R:12x142 | HG | rear |