I have just bought a cheapie set of 650b rims which are tubeless ready.. can anyone recommend some 650b tubeless CX tyres that would fit a frame with clearance for 28mm 700c?
There's no set rule to tell how much you'll be able to fit. Mount the rims, get a Vernier and check the clearance where the tire would be, that would give you an idea.
You may end with fairly smaller wheels than the 700c equivalent, make sure the bottom bracket doesn't end too close to the tarmac
I haven't received the wheels yet, but measuring 320mm from the axle the there is 48mm rear and 51mm front clearance.. would 2" tyres fit? or maybe need something a bit smaller?
I have just bought a cheapie set of 650b rims which are tubeless ready.. can anyone recommend some 650b tubeless CX tyres that would fit a frame with clearance for 28mm 700c?