The clearances in the fork and chain stays are pretty tight so getting bigger rubber in 700c is pretty much out of the question. The Mrs. has a Dutch bike with 700c x 40c tyres which would be ideal, but I pulled the front one from her bike and tried it in the cougar and there's no chance! My first bike was in the 70s and it had 27 x 1 ¼ wheels and was plenty comfy so I'd like to achieve something sorta like that. Which leads me to 650b.....
The clearances in the fork and chain stays are pretty tight so getting bigger rubber in 700c is pretty much out of the question. The Mrs. has a Dutch bike with 700c x 40c tyres which would be ideal, but I pulled the front one from her bike and tried it in the cougar and there's no chance! My first bike was in the 70s and it had 27 x 1 ¼ wheels and was plenty comfy so I'd like to achieve something sorta like that. Which leads me to 650b.....