bought a pair of these for my Krampus which they are perfect for.
i have now decided to roadify it with narrower wheels and tyres.
rode the 3 times since buying em 2 week ago

2 x shwalbe johnny watts 29 x 2.6 tyres. like these below. £25 the pair.

https://www.merlincycles.com/schwalbe-a ... 09061.html