Problem Solvers Braze-on Front Derailleur Adapter Stock Item:Problem Solvers 31.8mm Adapter Clamp for Braze - On Front Derailleur Silver But when racing an Enduro

But when racing an Enduro a dropped chain can cost you the podium

Folding Compatible: Seamless integration with the Brompton bicycle allows unhindered use of the folding mechanism without the need to remove any bags

2 Sizes: High Volume 100cc & Compact 70cc

And by the way – that beauty looks simply great

With no rack

Problem Solvers Braze-on Front Derailleur Adapter Stock Item:Problem Solvers 31.8mm Adapter Clamp for Braze - On Front Derailleur Silver But when racing an EnduroPROBLEM SOLVERS BRAZE ON FRONT DERAILLEUR ADAPTER 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. FEATURES Front derailleur braze on adaptor clamps for frames without front derailleur braze ons. 20mm of vertical adjustability.