Does anyone know if/how I can mount a di2 m8070 front mech to a frame with braze on style mount - it's a Bombtrack hook Ext C and has a removable mounting plate - see in the picture. The mount that came with it isn't compatible and none of the various Shimano adaptors seem to be right. Frame tube isn't pround either so can't use a band on mount.
Does anyone know if/how I can mount a di2 m8070 front mech to a frame with braze on style mount - it's a Bombtrack hook Ext C and has a removable mounting plate - see in the picture. The mount that came with it isn't compatible and none of the various Shimano adaptors seem to be right. Frame tube isn't pround either so can't use a band on mount.
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