E*thirteen E*spec Chainring
Best durable upgrade for electric mountain bike enthusiasts seeking reliable chain retention.
A robust upgrade for electric drivetrains that prioritizes chain retention and quiet operation. The specialized tooth profile significantly reduces wear, ensuring reliable performance across demanding terrain without adding unnecessary weight.
$64.95
More e*spec options
Who it's for
- E-bike riders seeking long-lasting components for demanding trail conditions
- Aggressive mountain bikers who prioritize reliability on technical descents
- Owners of various e-MTB systems looking for a perfect fit
Who should skip it
- Weight-conscious riders aiming for the lightest possible e-bike build
- Budget-focused cyclists looking for the most affordable maintenance options
- DIY enthusiasts who prefer simple repairs without purchasing specialized equipment
Performance breakdown
Chain Retention
The narrow-wide tooth profile locks the chain securely on rough descents.
Torque Handling
Engineered specifically to withstand the intense power output of modern motors.
Weight Efficiency
Aluminum construction shaves critical grams without sacrificing necessary structural integrity.
Drivetrain Longevity
Reduces friction and wear, extending the lifespan of your entire drivetrain.
Installation Ease
Direct mount design makes swapping rings quick and remarkably straightforward.
Noise Reduction
Specialized tooth geometry keeps your ride quiet even under heavy load.
Key Specs
Material
Aluminum
Weight
136 grams
Crank Arm Length
160 mm
Chainline
55 mm
Mounting Type
Direct Mount
Drivetrain Speed Compatibility
11-Speed, 12-Speed
Bottom Bracket Interface
Hollowtech II
Intended Use
E-Bike
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