Hope Pro 4 Fatsno Rear Hub
Best reliable performance for serious fat bike enthusiasts.
This is the gold standard for fat bike reliability, prioritizing long-term serviceability over cutting-edge weight savings. You are trading a few extra grams for bombproof stainless steel bearings and a stiff, responsive build that will outlast almost anything else on the trail.
$325.70
at
Marblehead Cycle
More Pro Hub options
Hope Pro 5 Hub
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Hope Pro 4 Fatsno Hub
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Hope Pro 5 Hub
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Hope Pro 4 Fatsno Rear Hub
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Hope Pro5 Hub
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Hope Pro 5 Front Hub
$130.90
Hope Pro 5 Front Hub
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Hope Pro 5 Hub
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Hope Pro 5 Front Hub
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Hope Pro 5 Hub
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Hope Pro 5 Hub
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Hope Pro 5 Hub
$332.70
Hope Pro 5 Front Hub
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Hope Pro 5 Hub
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Hope Pro 5 Hub
$318.80
Hope Pro 5 Hub
$318.80
Hope Pro 5 Hub
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Hope Pro 5 Hub
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Hope Pro 2 Driver
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Hope Pro5 Front Hub
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Hope Pro 2 Evo Hub
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Hope Pro 5 Hub
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Hope Pro 4 Fatsno Hub
$325.70
Hope Pro 4 Fatsno Front Hub
$139.99
Hope Pro 5 Hub
$138.60
Hope Pro 4 Fatsno Rear Hub
$307.50
Hope Pro 5 Rear Hub
$300.90
Hope Pro 4 Fatsno
$134.00
Hope Pro 4 Fatsno Rear Hub
$298.99
Hope Pro 4 Fatsno Front Hub
$137.40
Who it's for
- Adventurous riders tackling extreme weather and challenging off-road trails.
- Performance-focused cyclists seeking immediate acceleration and precise control on varied terrain.
- DIY mechanics and riders who value long-term product support and repairability.
Who should skip it
- Budget-conscious riders or those building an entry-level fat bike.
- Riders who prioritize a silent ride experience or prefer stealthy trail navigation.
- Ultralight bike builders and racers prioritizing minimal rotating mass above all else.
Performance breakdown
Durability
Stainless steel bearings and robust construction handle harsh, wet conditions effortlessly.
Serviceability
Simple, tool-friendly design makes routine maintenance straightforward for home mechanics.
Engagement Speed
The 44-tooth ratchet offers reliable power transfer for technical fat biking.
Wheel Stiffness
Large flanges create a stable, responsive wheel build for demanding terrain.
Weight
Solid construction prioritizes long-term reliability over ultra-lightweight racing performance.
Compatibility
Standard 6-bolt disc and Shimano HG freehub fit most fat bike setups.
Key Specs
Weight
367g
Spoke Count
32
Axle
12mm Thru x 197mm
Bearing Type
Sealed Cartridge
Hub Type
Rear
Brake Compatibility
6-Bolt Disc
Freehub Body Type
Shimano HG/SRAM XD
Intended Use
Fat Bike
Spoke Interface
J-Bend
Engagement Points
44
Know before you buy
Still have a question?
Ask Metto anything about the Hope Pro 4 Fatsno Rear Hub before you decide.
