PTS-1 is like a ChannelLock set of pliers, you can slip the handles as far apart as far as you need and then center them in the appropriate groove to use, it has about 7 positions in width, I use it on my Moots
Mx Divide MTB with 29er Enve Rims and WTB Vigilante 2.5 (fat) tyres, which are a...