SRAM X01 Eagle DUB Crankset
Best lightweight upgrade for dedicated mountain bikers seeking peak trail performance.
This is the heavy-duty anchor your fat bike needs, prioritizing raw, uncompromising stiffness over weight savings. It’s built to handle the most punishing terrain without a hint of flex, making it the definitive choice for riders who demand absolute reliability when the trail gets demanding.
$533.00
at
Airpark Bike Co
More X0 options
Who it's for
- Aggressive trail riders seeking maximum efficiency without added bulk
- Home mechanics looking for a straightforward and reliable installation process
- Hard-charging mountain bikers who demand gear that survives technical terrain
Who should skip it
- Budget-conscious cyclists who prioritize value over marginal weight savings
- Riders using mixed-brand drivetrains who prefer universal component compatibility
- Perfectionists who want their bike components to remain visually pristine
Performance breakdown
Power Transfer
Carbon construction delivers exceptional stiffness for immediate, efficient pedal response.
Durability
Engineered as the toughest option in the Eagle ecosystem for rugged terrain.
Chain Retention
X-SYNC 2 technology keeps the chain locked in through aggressive riding.
Fat Bike Compatibility
Specifically optimized geometry ensures perfect alignment for wider fat bike spacing.
Weight Efficiency
Robust build prioritizes strength over ultra-lightweight racing performance.
Drivetrain Integration
DUB spindle system simplifies setup and ensures consistent, reliable performance.
Key Specs
Material
Carbon
Weight
771 grams
Crank Arm Length
175 mm
Chainring Teeth
30
Spindle Diameter
28.99 mm
Chainline
66.5 mm
Drivetrain Speed Compatibility
11/12 speed
Bottom Bracket Interface Type
DUB
Intended Use
Fat Bike
Number of Chainrings
1
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