MS12S
by Bear Pawls
Bear Pawls MS12S is a Micro Spline 12-speed rear hub for 12x148mm Boost spacing, used as OEM on Specialized and other mid-tier MTBs. Aluminum hubshell with 3-pawl freehub mechanism, 6-bolt disc mount, and cartridge bearings.
Details
- Type
- hub
- Discipline
- mountain
- Price
- —
- Weight
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- SKU
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- Availability
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Specs
- Wheel size
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- Internal width (mm)
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- External width (mm)
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- Rim material
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- Hub (front)
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- Hub (rear)
- 12x148
- Spoke count
- —
- Spokes (front)
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- Spokes (rear)
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- Tubeless ready
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- Brake type
- disc
Full specs (JSON)
- Notes
- OEM-only. Model name MS12S = Micro Spline, 12-speed. Specific weight, MSRP, and engagement point count not publicly documented. Replacement freehub bodies and whole hubs available through aftermarket OEM-parts resellers but no canonical brand-direct retail price.
Variants (1)
| Size | Hub option | Freehub type | Position |
|---|---|---|---|
| 32h | 32h / R:12x148 | MS | rear |