Race Face Bosch G4 Direct Mount Chainring
Best durable drivetrain upgrade for electric mountain bike enthusiasts.
A rugged steel upgrade designed specifically for high-torque e-bike motors. It prioritizes chain security and drivetrain longevity, ensuring smooth, consistent shifting for 12-speed systems.
$22.99
at
Papa-wheelies
More Chainring options
Race Face Cinch Direct Mount
$69.99
Race Face CINCH Chainring
$64.99
Race Face Chainring
$64.99
Race Face Chainring
$44.99
Race Face Chainring
$43.99
Race Face NW Chainring
$27.99
Race Face Cinch Chainring
$67.99
Race Face Cinch Chainring
$74.99
Race Face Cinch Chainring
$19.99
Race Face Chainring
$64.99
Race Face Chainring
$26.99
Race Face Cinch Chainring
$149.00
RaceFace Race Chainring
$24.99
Race Face Chainring
$74.99
Race Face Chainring
$64.99
Race Face CINCH Chainring
$38.99
RaceFace Chainring
$31.95
RaceFace Direct Mount CINCH Chainring
$44.21
Race Face Chainring
$44.99
RaceFace Direct Mount CINCH Chainring
$19.99
Race Face Chainring
$44.73
Race Face CINCH Chainring
$69.99
Race Face CINCH Chainring
$18.50
Race Face Narrow Wide Direct Mount CINCH Chainring
$19.99
RaceFace Race Chainring
$52.99
Race Face Chainring
$79.99
Race Face Direct Mount Chainring
$78.99
Race Face Chainring
$26.99
Race Face Chainring
$31.99
Race Face Chainring
$44.99
Race Face Race Chainring
$18.99
Race Face Cinch Chainring
$36.99
Race Face Chainring
$46.99
Race Face Chainring
$38.99
Race Face Chainring
$35.99
Race Face Chainring
$30.50
Race Face Cinch Chainring
$79.99
Race Face Chainring
$26.00
Race Face Chainring
$26.99
Race Face CINCH Direct Mount Chainring
$36.99
Race Face Chainring
$27.99
Race Face CINCH Direct Mount Chainring
$19.99
Race Face Narrow-Wide SRAM GXP Direct Mount Chainring
$44.99
Race Face Chainring
$26.99
Race Face Bosch G4 eMTB Direct Mount Chainring
$22.99
Race Face Chainring
$44.99
Race Face Chainring
$44.99
Race Face Narrow-Wide SRAM GXP Direct Mount Chainring
$64.99
Race Face CINCH Chainring
$24.99
Race Face CINCH Chainring
$45.97
Race Face Cinch Chainring
$45.99
Race Face Cinch Chainring
$22.11
Race Face Cinch Chainring
$74.99
Who it's for
- Aggressive e-MTB riders seeking long-lasting drivetrain components
- Technical trail riders navigating bumpy and unpredictable downhill sections
- E-bike owners prioritizing a sleek look and mechanical precision
Who should skip it
- Cyclists using Shimano, Brose, or older Bosch drive systems
- Aesthetic-focused riders who want their gear to look brand new
- Budget-conscious commuters looking for the most affordable replacement part
Performance breakdown
Chain Retention
Narrow-wide profile locks the chain securely during aggressive e-bike climbs.
Durability
Hardened steel construction withstands the immense torque of Bosch CX motors.
Shifting Precision
Optimized specifically for the exacting tolerances of Shimano Hyperglide+ systems.
Motor Compatibility
Engineered exclusively for a seamless, factory-spec fit on Bosch G4 units.
Weight Efficiency
Steel build adds durability but carries a slight weight penalty over alloy.
Installation Ease
Direct mount design makes swapping rings straightforward for home mechanics.
Key Specs
Material
Steel
Mounting Standard
Bosch Gen 4
Chain Compatibility
Shimano 12-speed HG+
Drivetrain Speed System
12-speed
Intended Use
eMTB
Tooth Profile
Narrow Wide
Compatible Crankset Brands
Bosch
Compatible Crank Models
Performance Line CX
Know before you buy
Still have a question?
Ask Metto anything about the Race Face Bosch G4 Direct Mount Chainring before you decide.
