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Wheels Manufacturing
Wheels Manufacturing Front Derailleur Shim
4.6
Best reliable adapter for cyclists upgrading their front derailleur setup.
A simple, necessary adapter for fitting modern derailleur clamps to smaller seat tubes. It solves the common headache of mismatched component sizing, ensuring a secure, slip-free installation for your drivetrain.
$12.00
Out of stock
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Who it's for
- Cyclists upgrading components on older or smaller diameter steel frames
- Performance-oriented riders seeking long-term component stability and reliability
- Budget-conscious mechanics looking to maximize the utility of existing parts
Who should skip it
- Restoration enthusiasts working with rare or proprietary frame tube dimensions
- Inexperienced home mechanics without access to a precise torque wrench
- Minimalist bike builders who prioritize a perfectly integrated visual aesthetic
Key Specs
Derailleur Clamp Size
31.8mm (1-1/4 inches)
Seat Tube Compatibility
28.6mm (1-1/8 inches)
Weight
4.54 grams
Mount Type
Clamp-on
Derailleur Position
Front
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