SRAM GX Eagle SuperBoost+ Crankset
Top Pick
SRAM

SRAM GX Eagle SuperBoost+ Crankset

4.7

Best durable and reliable crankset for aggressive trail riders.

Designed for the rigors of modern trail riding, this crankset balances durability with weight efficiency. The direct-mount interface simplifies maintenance while ensuring reliable power transfer across demanding terrain.

$160.00

In stock

at

Sierra Cyclesmith

See buying options
Crank Arm Length Mm 170
150 155 160 165
170
175
Intended Use Mountain
E-Bike E-Bike, Mountain
Mountain
Mountain, E-Bike
Drivetrain Speed Compatibility 12-Speed
10-Speed 10-Speed, 11-Speed 11-Speed 11-Speed, 12-Speed
12-Speed
1x Eagle Transmission
Bottom Bracket Interface Type DUB
DUB
DUB, BB30, PF30 GXP GXP, BB30 ISIS
Number Of Chainrings 1
0
1
2

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Who it's for

  • Riders with SuperBoost+ frames seeking optimal drivetrain performance.
  • Aggressive trail and enduro riders needing a dependable, strong crankset.
  • Performance-minded riders on a budget wanting premium features.

Who should skip it

  • Riders with standard Boost or non-SuperBoost+ frames.
  • Weight-conscious racers or ultralight build enthusiasts.
  • Performance seekers prioritizing maximum stiffness and minimal weight.

Performance breakdown

Power Transfer Efficiency

Forged aluminum arms deliver immediate, flex-free response under heavy pedaling loads.

Excellent

Weight Optimization

Strikes a smart balance between rugged durability and competitive trail weight.

Excellent

Maintenance Simplicity

Direct-mount interface makes swapping chainrings a quick, tool-friendly process.

Excellent

Drivetrain Integration

Seamlessly syncs with 12-speed systems for crisp, reliable shifting performance.

Excellent

Structural Integrity

Robust 7000-series alloy construction withstands aggressive rock strikes and trail abuse.

Excellent

Frame Compatibility

SuperBoost+ spacing is perfect for modern frames but limits cross-bike versatility.

Excellent

Key Specs

Weight

354g

Material

7000 Series Forged Aluminum

Crank Arm Length

170mm

Chainring Teeth

32T

Drivetrain Compatibility

12-speed

Spindle Type

DUB

Boost Compatible

Yes

Pedal Thread

9/16 inch

Know before you buy

Still have a question?

Ask Metto anything about the SRAM GX Eagle SuperBoost+ Crankset before you decide.

SRAM GX Eagle SuperBoost+ Crankset

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Sierra Cyclesmith
Sierra Cyclesmith
In stock
$160.00
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Performance Bicycle
Performance Bicycle
Out of stock
$159.99
Buy