Shimano FH-QC500-MS-B 12-Speed Micro Spline Rear Freehub (141mm, 32H)
SKU code: SHM-EFHQC500MSBB41B
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Get your 12-speed wheel rolling smoothly with this Shimano rear freehub, built around a sealed-bearing design that resists grit and water so your hub keeps spinning season after season. The Micro Spline body unlocks a true 10-tooth top sprocket for a wider gear range, and the Center Lock mount makes rotor changes quick and secure.
Highlights
- Smooth, durable rear hub for 12-speed Micro Spline cassettes
- Sealed cartridge bearings shrug off dirt and water for low-fuss running
- Center Lock disc mount for fast, secure rotor installation
- 10-tooth top sprocket capability for a broader gear range
- Quick-release axle and 32 spoke holes for easy wheel building and service
Built to last
The hub runs on sealed cartridge bearings rather than traditional cup-and-cone, with a seal ring keeping out water and trail muck. That means less frequent servicing and consistent, low-drag rolling.
Micro Spline driver
The Micro Spline freewheel body is required to fit Shimano 12-speed Micro Spline cassettes and supports the 10-tooth smallest sprocket, giving you a wider spread of gears for steep climbs and fast descents.
Easy braking and wheel builds
A Center Lock interface lets you fit and remove a disc rotor with a single lock ring instead of bolts. The 32-hole flange suits robust everyday and trail wheel builds.
Compatibility & fit
- Drivetrain: Shimano 12-speed Micro Spline cassettes only (not compatible with HG or other freehub standards)
- Axle/spacing: quick-release (QR), 141 mm O.L.D. rear spacing
- Brake mount: Center Lock disc rotors
- Spoke holes: 32H
- Colour: black body with black quick release
This is the FH-QC500-MS-B (141 mm) variant. If your frame uses 135 mm rear spacing, choose the FH-QC500-MS instead.
Shimano components are covered by a manufacturer's warranty against defects in materials and workmanship. The warranty does not cover normal wear, damage from crashes, improper installation or fitting, or lack of maintenance.
For warranty support, return the item to Tune Cycles and we'll manage the claim for you.
This warranty is in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage.
- Rear freehub for Shimano 12-speed Micro Spline cassettes
- Micro Spline freewheel body supports a 10-tooth top sprocket for a wider gear range
- Center Lock disc brake mount for quick, secure rotor installation
- Quick-release (QR) axle, 141 mm O.L.D. rear spacing
- 32 spoke holes (32H)
- Sealed cartridge bearings for durability and smooth, low-fuss running
- Seal ring to keep out water and dirt
- Black hub body with black quick release
| Brand | Shimano |
|---|---|
| Series | Deore |
| Model | FH-QC500-MS-B |
| Type | Rear freehub (disc brake) |
| Speeds | 12-speed |
| Freehub body | Micro Spline |
| Top sprocket | 10T capable |
| Disc brake mount | Center Lock |
| Axle type | Quick release (QR) |
| O.L.D. (rear spacing) | 141 mm |
| Spoke holes | 32H |
| Bearings | Sealed cartridge bearing |
| Sealing | Seal ring |
| Colour | Black body / black quick release |
| SKU | SHM-EFHQC500MSBB41B |
| Barcode # | 4550170641399 |
| Brand | Shimano |
