SRAM Eagle Transmission Chainring
Best durable upgrade for serious electric mountain bike enthusiasts.
Built to handle the high-torque demands of electric mountain bikes, this steel ring prioritizes longevity and consistent power transfer. The specialized tooth profile ensures the chain stays put, delivering a smoother ride even when pushing hard on steep climbs.
$45.00
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Who it's for
- E-MTB riders seeking long-lasting components for high-torque motors
- Riders using SRAM T-Type drivetrains who prioritize shifting precision
- Trail and enduro riders tackling technical terrain with frequent obstacles
Who should skip it
- Weight-conscious racers looking to minimize every gram on their bike
- Cyclists with non-SRAM cranksets requiring universal mounting or 4-bolt patterns
- Budget-focused riders seeking the most affordable drivetrain replacement options
Performance breakdown
Durability
Hardened steel construction withstands the immense torque of modern e-bike motors.
Chain Retention
Aggressive T-Type tooth profile keeps the chain locked during rough descents.
System Compatibility
Seamlessly integrates with Bosch systems while maintaining Eagle drivetrain standards.
Wear Resistance
Engineered to resist premature tooth deformation under constant high-power output.
Pedaling Efficiency
Precision tooth geometry ensures smooth power transfer and reduced drivetrain drag.
Installation Ease
Straightforward mounting process gets you back on the trail quickly.
Key Specs
Drive Unit Brand
Bosch
Drive Unit Compatibility
BDU37 (CX Gen4), BDU38 (CX Gen5)
Mounting Type
Direct Mount
Chainring Sizes
34T, 36T, 38T
Chain Compatibility
11 Speed Powerchain, Eagle, T-Type
Speeds
12
Drivetrain Configuration
1x
Material
Steel
Weight
205g
Safety Standard
EN 15194:2017 compliant
Know before you buy
Still have a question?
Ask Metto anything about the SRAM Eagle Transmission Chainring before you decide.