SRAM GX Eagle Transmission E-MTB
All-day best friend for e-bikes
Specifications
- Speed
- 12-speed
- Derailleur
- GX Eagle AXS T-Type
- Shifter
- Pod
- Crankset
- GX Bosch ISIS / GX Brose ISIS
- Crank Lengths
- 160mm
- Chainring
- 34T 104BCD / 36T Direct Mount
- Cassette
- XS-1275 T-Type 10-52
- Chain
- GX T-Type 126
- Gear Range
- 520%
- Weight
- Approx. 2000g
- Features
- E-MTB optimized, Motor specific
Overview
The no-compromise, budget-minded drivetrain embraced by core riders, now modernized for e-bikes. Features removable skid plates for protection and serviceability, revised 10-52T cassette range for easy climbs. Dedicated variants for SRAM/Brose and Bosch motors with optimized q-factor and ISIS interface.
Features
Full e-bike compatibility
Shifting under load with X-SYNC
Removable skid plates
Improved serviceability
Revised 10-52T cassette range
Dedicated Bosch and Brose variants
Optimized q-factor per motor
ISIS interface for ISIS systems
Strongest T-Type chain ever
Solid pins for e-MTB strength
Composite removable bashguards
AXS wireless shifting
Guides for setup
All guidesChain Maintenance
Essential tips for cleaning, lubrication, and extending component life.
Derailleur Indexing
Fine-tune cable tension, limit screws, and B-gap for crisp, accurate shifting under load.
Weather & Conditions Adaptation
Setup adjustments for wet, muddy, dry, and cold conditions — tires, suspension, drivetrain, and brakes.
How we evaluate this component
Product cards, analysis notes, and setup guidance are grounded in public specifications, market positioning, compatibility, and the most likely real-world use cases on trail.
Read the full methodology