Converting your braze-on derailleur into a clamp-on is easy squeezy lemon peasy, thanks to the Q2 front derailleur braze-on adapter. The Q2 adapter clamps on to the seat tube allowing you to use your braze-on derailleur on frames that do not have braze on tabs. Available for 28.6mm, 31.8mm, and 34.9mm seat tubes. Constructed of lightweight grade aluminum the braze on adapter weighs only 27 grams. Clamps on to your seat tube securely with an allen bolt clamp.
Compatibility: Clamps to braze-on front derailleurs
Size: See Drop Down for Options