Which brands are known to have made frames with raised chain stays? I'm only aware of AlpineStars, but I know there's more. I want to convert one to fixed gear belt drive :
Decathlon - Road 5 Nexus 7
Vélo Triban Road 7 - YouTube
Les tribulations de ma tribu de Triban - Velo Vert : le VTT, tout le VTT