Q2 Front Derailleur Braze-on Adapter
Best mounting solution for cyclists upgrading frames without integrated derailleur tabs.
This simple clamp is the bridge between your existing frame and a performance-grade derailleur upgrade. It sacrifices the clean look of a dedicated mount for the freedom to swap components at will, making it an essential, low-fuss solution for any cyclist building a custom drivetrain.
$15.00
at
eBay
Who it's for
- Cyclists upgrading older frames with modern drivetrain components
- Weight-conscious riders seeking efficient and durable hardware solutions
- Mechanics and enthusiasts prioritizing smooth gear transitions
Who should skip it
- Inexperienced home mechanics who may struggle with precise measurements
- Aesthetic-focused riders who want a pristine, long-lasting finish
- Custom builders working with non-standard chainring sizes
Performance breakdown
Clamping Stability
Provides a rock-solid foundation that prevents derailleur slip under load.
Material Durability
Alloy and aluminum blend handles high-torque shifting without structural fatigue.
Installation Ease
Straightforward setup that requires minimal mechanical expertise for a secure fit.
Aesthetic Integration
Minimalist profile blends cleanly into modern road and racing frames.
Compatibility Range
Fixed 34.9mm diameter limits use to specific seat tube sizes.
Shift Precision
Maintains perfect derailleur alignment for crisp, reliable gear changes.
Key Specs
Material
Alloy, Aluminum
Mounting Type
Braze-on
Clamp Diameter
34.9 mm
Compatible Bike Type
Cyclocross Bike, Road Bike, Racing Bike
Derailleur Position
Front
Part Type
Front Derailleur Adapter
Know before you buy
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Ask Metto anything about the Q2 Front Derailleur Braze-on Adapter before you decide.
