Challenge accepted ๐๐ฆพ๐ฒ Leave a Comment / Bikes, Gravel, Road Bikes / By Steve Steve, you’re an idiot ย ย There’s no way you can put 27.5 wheels with phat gravel tyres onto a CAAD13 & end up with a great riding bike ย ย OK, I’m in….ย Let’s do this thingย ย