I think it would be fine - I run a slightly smaller carradice on the front without issues on much smaller frames. I use an old inner tube to wrap and compress the rear bag on my bike which gets pretty close to the tyre.
@ACRe19 started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
I think it would be fine - I run a slightly smaller carradice on the front without issues on much smaller frames. I use an old inner tube to wrap and compress the rear bag on my bike which gets pretty close to the tyre.