The Braze-on Adapter Clamp is a lightweight clamp designed for bikes that have a round seat tube and no braze-on mount.

The Adapter Clamp allows the use of a braze-on style front derailleur with a non-braze-on style bike. The K-Edge Clamp is a perfect complement to the K-Edge Road Braze-on Chain Catcher.


Material: 6061 T6 machined Aluminum

Fitment: For use with 31.8mm or 34.9mm diameter seat tubes

Hardware: Clamp and clamp bolt (does not include front derailleur attachment bolt

Made in Boise, Idaho, USA

Lifetime Guarantee against material or manufacture defects. Damages due to abuse or crashing excluded.


Weight: 14 g

Dimensions: 11 x 20 x 4 cm

Clamp Size: 31.8, 34.9

Color: gunmetal, Blue, Color, Gold

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