Shimano Disc Brake Adapter
Best solution for cyclists upgrading to larger front disc rotors.
This adapter is the essential bridge for modernizing your front end, allowing you to easily toggle between 140mm and 160mm rotors. It trades a bit of extra hardware for the flexibility to dial in your stopping power exactly where you need it.
$24.99
at
Mike's Bikes
Who it's for
- Cyclists adjusting braking power for varied terrain and riding conditions
- Mechanics seeking perfect caliper alignment and efficient braking performance
- Road and gravel riders prioritizing a sleek, integrated bike aesthetic
Who should skip it
- Home mechanics lacking experience with precise component orientation and installation
- Users without a torque wrench prone to over-tightening delicate hardware
- Owners of post-mount forks or calipers needing cross-standard compatibility
Performance breakdown
Structural Integrity
Forged alloy construction provides rock-solid stability under heavy braking loads.
Installation Simplicity
Intuitive design makes mounting to standard flat-mount forks straightforward and quick.
Rotor Versatility
Seamlessly toggles between 140mm and 160mm setups for flexible braking configurations.
Alignment Precision
Engineered tolerances ensure perfect caliper centering to eliminate unwanted brake rub.
Component Compatibility
Industry-standard fitment guarantees reliable integration with most modern road disc systems.
Weight Efficiency
Minimalist profile keeps the front end light without sacrificing necessary stopping power.
Key Specs
Frame Mount
Flat Mount (74mm)
Caliper Mount
Flat Mount
Color
Black
Compatibility
Front Flat-Mount Disc Brake Systems
Rotor Size Support
140mm or 160mm
Know before you buy
Still have a question?
Ask Metto anything about the Shimano Disc Brake Adapter before you decide.
