SRAM GX Eagle Crankset
Best durable drivetrain upgrade for serious mountain bike enthusiasts.
This is the workhorse upgrade for riders who prioritize trail reliability over gram-counting. By utilizing a unified spindle standard, it sacrifices absolute weight savings for significantly better bearing longevity and stiffness. It’s a no-nonsense choice that handles aggressive riding without demanding constant maintenance.
$107.31
at
Steep and Cheap
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Who it's for
- Aggressive trail riders seeking long-term reliability on rocky terrain
- Mountain bikers looking for a cohesive and dependable shifting experience
- Budget-conscious enthusiasts wanting premium performance without the carbon price tag
Who should skip it
- Weight-obsessed cross-country racers prioritizing the lightest possible build
- Aesthetic-focused riders who want their components to look brand new
- Home mechanics hoping to reuse their existing non-DUB bottom brackets
Performance breakdown
Power Transfer Efficiency
Stiff aluminum construction ensures every pedal stroke translates directly to speed.
Weight-to-Strength Ratio
Balances aggressive trail durability with a surprisingly nimble feel on climbs.
Drivetrain Integration
Seamlessly syncs with Eagle ecosystems for crisp, reliable shifting performance.
Bearing Longevity
DUB spindle technology significantly extends service life in harsh riding conditions.
Installation Versatility
Broad bottom bracket compatibility makes this an easy upgrade for most frames.
Trail Durability
Robust 7000-series aluminum withstands rock strikes and heavy-duty trail abuse.
Key Specs
Intended Use
Mountain
Drivetrain Speed Compatibility
12-Speed
Bottom Bracket Interface Type
DUB, BB30, PF30
Material
Aluminum
Weight
621 grams
Spindle Diameter
28.99 mm
Chainline
52.0 mm
Number of Chainrings
1
Boost Compatible
Yes
Power Meter Included
No
Know before you buy
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Ask Metto anything about the SRAM GX Eagle Crankset before you decide.