Bike Hub M821

14 Reviews
$ 8.99 $22.00 -59%
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  • Overview
  • Features
  • Specs
  • Customers Reviews
Bike Hub M821 for MTB Description

Trifox M821 mountain bike hub is an excellent choice for riders seeking a high-performance and versatile hub solution. Made from premium 7075 aluminum alloy, it features a sleek matte black finish and a 14G, 28-hole spoke configuration for optimal durability and weight distribution. The smooth bearing structure ensures efficient operation, while the reliable 6-bolt disc brake compatibility provides consistent braking performance. What sets the M821 apart is its interchangeable axle options, allowing riders to switch between quick-release and thru-axle setups with ease. This hub also offers flexible cassette compatibility, supporting Shimano HG 8-11S, SRAM XD 11S/12S, and Shimano MS 12S drivetrains.
Additionally, its sealed end caps and LLU contact design protect the bearings from dust and water, prolonging their lifespan and maintaining peak performance. Trifox M821 bicycle hub delivers a perfect balance of strength, adaptability, and reliability, making it an outstanding choice for mountain biking enthusiasts.

Why you'll love Mountain Bike Hub M821

- High-performance design

- 6-bolt disc brake compatibility

- Interchangeable quick-release and thru-axle options

- Flexible cassette support (Shimano HG, SRAM XD, Shimano MS)

- Sealed end caps and LLU contact design for bearing protection

- Enhanced off-road experience

MTB Bike Hub M821 Features
High-quality Material & Sleek Design

Crafted from 7075 aluminum alloy for enhanced durability and performance in mountain biking applications. Matte black finish provides a refined and attractive appearance.

Spoke Configuration

14G, 28 spoke holes configuration for optimal strength and weight distribution.

Bearing Structure

2 bearings in the front hub, 4 bearings in the rear hub, with LLU contact seals for strong sealing, long life, and easy maintenance.

Sealed End Caps

Dust and water-resistant design prolongs bearing life and ensures efficient performance.

Disc Brake Compatibility

6-bolt disc brake interface ensures reliable and consistent braking performance.

Interchangeable Axle Options

Swappable end caps allow for quick-release (9x100mm front, 10x135mm rear) or thru-axle (15x100mm front, 12x142mm rear) configurations.

Versatile Cassette Compatibility

Standard Shimano HG 8-11S freehub body, with options to swap for SRAM XD 11S/12S or Shimano MS 12S freehub bodies.

Magnetic Ratchet System

Comes with a 36-tooth magnetic structure, with the option to upgrade to a 60-tooth ratchet for enhanced engagement.

Original Quick Release Skewer & Premium Packaging

Included original quick release skewer for added convenience. Carefully designed box packaging for a pair of front and rear hubs for an upscale presentation.

*Please note - spec applies to all sizes unless listed separately
Front Hub
Model Front Hub M821
Material 7075 aluminum alloy
Finish Matte Black
Spoke Configuration 14G, 28-hole
Bearings 2 bearings
Brake Compatibility 6-bolt disc brake
Axle Options QR 9x100mm and TA 15x100mm (interchangeable)
Rear Hub
Model Rear Hub M821
Material 7075 aluminum alloy
Finish Matte Black
Spoke Configuration 14G, 28-hole
Bearings 4 bearing
Brake Compatibility 6-bolt disc brake
Axle Options QR 10x135mm and TA 12x142mm (interchangeable)
Cassette Compatibility Shimano HG 8-11S, SRAM XD 11S/12S, Shimano MS 12S (interchangeable)

customers reviews ( 14 )

5.0 / 5.0
5 stars 100%
4 stars 0%
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1 stars 0%
  • All Reviews(14)
  • with photos(0)
  • 5 stars(14)

By Fitzgerald

[ Option : Rear Thru Axle ]
Ni un solo problema.
2023-11-02 14:35:20

By Martin

llevó mi experiencia de conducción a nuevas alturas.
2023-09-18 20:40:30

By Williams

[ Style : Black Front Hub ]
El buje de la bicicleta funciona muy bien.
2023-09-04 16:10:30

By Jenkino

[ Style : Black Front Hub ]
easy to install
2023-09-01 17:28:51
[ Style : Black Front Hub ]
torna meu passeio mais suave.
2023-08-23 20:03:15
[ Style : Black Front Hub ]
La durabilidad de este cubo de bicicleta está más allá de la imaginación.
2023-08-13 15:10:16

By Carpio

Muy impresionado con la calidad.
2023-07-21 05:10:10
[ Style : Black Front Hub ]
ofrecen una excelente capacidad de respuesta y control
2023-07-15 22:08:45
[ Style : Black Front Hub ]
The high-quality construction of these bike hubs ensures exceptional reliability and minimizes maintenance requirements.
2023-07-08 17:52:50

By Frederick

After using Boost hubs, I found that the bike rides smoother, which is great.
2023-06-24 09:05:30

By Fitzgerald

[ Option : Rear Thru Axle ]
Ni un solo problema.
2023-11-02 14:35:20

By Martin

llevó mi experiencia de conducción a nuevas alturas.
2023-09-18 20:40:30

By Williams

[ Style : Black Front Hub ]
El buje de la bicicleta funciona muy bien.
2023-09-04 16:10:30

By Jenkino

[ Style : Black Front Hub ]
easy to install
2023-09-01 17:28:51
[ Style : Black Front Hub ]
torna meu passeio mais suave.
2023-08-23 20:03:15
[ Style : Black Front Hub ]
La durabilidad de este cubo de bicicleta está más allá de la imaginación.
2023-08-13 15:10:16

By Carpio

Muy impresionado con la calidad.
2023-07-21 05:10:10
[ Style : Black Front Hub ]
ofrecen una excelente capacidad de respuesta y control
2023-07-15 22:08:45
[ Style : Black Front Hub ]
The high-quality construction of these bike hubs ensures exceptional reliability and minimizes maintenance requirements.
2023-07-08 17:52:50

By Frederick

After using Boost hubs, I found that the bike rides smoother, which is great.
2023-06-24 09:05:30