Size matters. Looking for something in this range, have riddin a Trek 4300 I think and 2 different Raleighs. I am 6'5"-6'6" 230, the raleigh size stops at 21 but trek goes up to 22.5. The Trek shop didn't have a 22.5 in stock so I wasn't able to ride one. I felt fine riding a 21 but it was only around the block, so I wonder if I should make sure I don't need the larger frame. Any thoughts on the diff between the 2 sizes. Any other brand that have sizes over 21 or xl that you would recommend?