Lo Pro's

This is mine, 650 on the front, but as has been said before, the risers make a difference.

it took a bit of getting used to, but it's fine now no real back ache, just more tired arms if anything. It' super whippy around town though and for my commute 20mins, it's perfect. Plus there is almost no toe overlap with a small front wheel which is a bonus.

Nice! I find it is the wrists that need to HTFU on a lp, not the back