Malvern Rider on "Genesis Vagabond - anyone got one?"

By my (in the field) impromptu measurements with only the tools to hand - chainstay width at the widest point of my tyres is approx 70mm. So the purpose of chainstay clearance a max tyre width of 60mm depending on knobblies?

Best thing to do is find a demo and try yr wheel/tyre combo on for size? Yr welcome to try mine if in the SW. Tho it would appear to be designed for 2.1 (optimal) - lucky for me these seem perfect for the terrain, although for road tours am finding it difficult to choose a narrower 90% tarmac/winter/full-mudguard tyre set