Race Face BOSCH G4 e-MTB Chainring
Best durable upgrade for Bosch Gen 4 e-mountain bike riders.
This steel chainring is built to survive the relentless torque of high-powered e-MTB motors where aluminum alternatives often fail. You sacrifice a bit of weight for that bombproof durability, but the trade-off is a drivetrain that stays quiet, secure, and reliable through the roughest trail abuse.
$22.99
at
Race Face
Who it's for
- Aggressive riders needing durability for high-torque motor output
- Trail riders demanding reliable chain security on rough terrain
- Bosch G4 owners seeking perfect drivetrain alignment and compatibility
Who should skip it
- Budget-conscious cyclists looking for affordable replacement parts
- Riders with non-Bosch motor systems needing universal fitment
- Cyclists wanting low-maintenance components with long service intervals
Performance breakdown
Durability
Hardened steel construction withstands the immense torque of high-power e-bike motors.
Chain Retention
Narrow-wide tooth profile keeps the chain locked in during aggressive riding.
Stiffness
Rigid design ensures efficient power transfer under heavy pedaling loads.
Compatibility
Seamlessly integrates with Bosch Gen 4 motors and SHI 12-speed drivetrains.
Installation Ease
Direct-mount design simplifies the swap process for home mechanics.
Fit Options
Multiple size and chain line configurations accommodate most modern e-MTB setups.
Key Specs
Compatible With
Bosch Gen 4 Performance Line SX and CX motors
Material
Steel
Ring Style
Direct mount
eMTB Built
Built for compatibility constraints and increased loads/forces of full-power e-bikes.
Still have a question?
Ask Metto anything about the Race Face BOSCH G4 e-MTB Chainring before you decide.