My bike room is too small for trike/recumbent. Its full of kids bikes and folders to flip. Oddly though. Those frames are way different. The roadie is a 52 - too small by all recommendations but with the 13cm stem I love the ride. The mtb is 20.5 inches and still it fits right. The mtb was my go to bike for road rides with slicks, but the roadie is way nicer for that. Sadly the 23c tires transfer every single bump to me so bad roads are not an option.