Race Face Bosch G4 eMTB Direct Mount Chainring
Best durable upgrade for electric mountain bike enthusiasts seeking reliability.
Built to handle the high torque of electric mountain bike motors, this steel chainring prioritizes durability and consistent chain retention. It is a robust upgrade for riders who need a reliable, long-lasting drivetrain component that stands up to the rigors of aggressive trail riding.
$22.99
at
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Who it's for
- Aggressive e-bikers seeking a long-lasting drivetrain component
- Trail riders demanding reliable performance on bumpy terrain
- Weight-conscious riders who prefer a clean and efficient setup
Who should skip it
- Owners of non-Bosch e-bike systems needing a universal fit
- Riders who prioritize pristine cosmetic appearance over long-term utility
- Budget-focused cyclists looking for the most affordable replacement option
Performance breakdown
Durability
Hardened steel construction withstands the immense torque of modern e-bike motors.
Chain Retention
Narrow-wide tooth profile keeps the chain locked in during aggressive riding.
Drivetrain Compatibility
Seamlessly integrates with Shimano 12-speed Hyperglide+ systems for smooth shifting.
Installation Ease
Direct mount interface makes swapping rings quick and straightforward for mechanics.
Weight Efficiency
Steel adds noticeable heft compared to aluminum, prioritizing longevity over weight.
Motor Integration
Specifically engineered for Bosch Gen 4 motors to ensure perfect alignment.
Key Specs
Material
Steel
Mounting Type
Direct Mount
Compatibility
Bosch Gen 4 Performance Line CX motors
Chain Compatibility
Hyperglide+
Drivetrain Speed System
1x12
Number of Teeth
36
Chainline
55mm
Shape
Round
Know before you buy
Still have a question?
Ask Metto anything about the Race Face Bosch G4 eMTB Direct Mount Chainring before you decide.