OneUp Components Disc Brake Hub
Best durable hub for mountain bikers seeking easy maintenance.
This hub strips away unnecessary complexity to focus on what matters: snappy engagement and long-term reliability. By pushing the bearings outboard, it trades a slightly wider profile for significantly better durability. It’s a minimalist, no-nonsense foundation for riders who want their wheels to feel precise without needing constant maintenance.
$219.99
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Who it's for
- Riders who prefer performing their own bike maintenance at home
- Mountain bikers seeking a dependable and responsive drivetrain connection
- Weight-conscious trail riders looking to reduce rotational mass
Who should skip it
- Technical climbers who demand immediate pedal response on difficult terrain
- Long-distance bike packers who need globally available replacement parts
- Budget-focused cyclists who want to avoid purchasing specialized proprietary tools
Performance breakdown
Engagement Speed
The 44t ratchet system delivers snappy, near-instant power transfer.
Weight Efficiency
At 220 grams, it keeps rotational mass impressively low for climbing.
Structural Stiffness
Wide flange spacing creates a robust, flex-free wheel build.
Bearing Longevity
Outboard placement significantly reduces side-loading stress on the cartridge bearings.
Maintenance Simplicity
Tool-free design makes routine service and cleaning straightforward for riders.
Build Versatility
J-bend spokes offer classic reliability for custom wheel builds.
Key Specs
Position
Rear
Hub Spacing
148mm (Boost)
Axle Type
12mm Thru Axle
Spoke Count
32H
Spoke Type
J-Bend
Brake Compatibility
6-Bolt Disc
Engagement Points
44
Engagement Angle
8.2 degrees
Bearing Type
Sealed Cartridge
Material
7075 Aluminum
Know before you buy
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