It might work, someone put 650b 2.1 tyres on their (stainless) Croix de Fer, so 50mm is definitely a possibility.
I think you live near where I work, and I'm getting the Big Ben in 650b, and got a spare front 650b disc wheel (Arch laced to Hope), could be an easy way to see if that tyres can fit.
It might work, someone put 650b 2.1 tyres on their (stainless) Croix de Fer, so 50mm is definitely a possibility.
I think you live near where I work, and I'm getting the Big Ben in 650b, and got a spare front 650b disc wheel (Arch laced to Hope), could be an easy way to see if that tyres can fit.