I ride 42/15 (about 73 GI) and don't struggle to get about quickly if I need. Spinning is good cardio exercise too :)
I live in Balham so give me a shout if you need a hand changing cogs - I've got a few old cogs kicking around you're welcome to try too once you start experimenting.
I ride 42/15 (about 73 GI) and don't struggle to get about quickly if I need. Spinning is good cardio exercise too :)
I live in Balham so give me a shout if you need a hand changing cogs - I've got a few old cogs kicking around you're welcome to try too once you start experimenting.