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  • Braze-on Adaptor Clamps - 6321
  • Braze-on Adaptor Clamps - 6321

Braze-on Adaptor Clamps

These adapters clamp on to the seat tube so you can use your braze-on derailleur on a conventional frame. Available in three common seat tube sizes with 20mm of vertical adjustability.

Product type

Front derailleur braze-on adaptor clamps for frames without front derailleur braze-ons. 20mm of vertical adjustability.

Part # Description
DP0930 Problem Solvers Braze-on Adaptor Clamp 34.9mm Slotted Silver
DP0931 Problem Solvers Braze-on Adaptor Clamp 34.9mm Slotted Black
DP0910 Problem Solvers Braze-on Adaptor Clamp 28.6mm Slotted Silver
DP0911 Problem Solvers Braze-on Adaptor Clamp 28.6mm Slotted Black
DP0920 Problem Solvers Braze-on Adaptor Clamp 31.8mm Slotted Silver
DP0921 Problem Solvers Braze-on Adaptor Clamp 31.8mm Slotted Black