Hi there. A belt-drive frame needs to have a breakable chainstay, seat stay or rear dropout, since the belt is a single piece and cannot be broken like a chain. So I think retrofitting is possibly out of the question. Haven't see them sold as frame-only. Best bet might be to commission a framebuilder to make you one, or buy an off-the-peg complete bike and customise it… Hope that helps
Hi there. A belt-drive frame needs to have a breakable chainstay, seat stay or rear dropout, since the belt is a single piece and cannot be broken like a chain. So I think retrofitting is possibly out of the question. Haven't see them sold as frame-only. Best bet might be to commission a framebuilder to make you one, or buy an off-the-peg complete bike and customise it… Hope that helps