Can I Upgrade These Chainrings?

[Tynan]

of course but what on earth has that got to do with it?

where's jimbo?

 

[TheDoctor]

He's gone to find his slide rule.

 

[theboytaylor]

isn't someone going to say that 42x25 is enough to do all the hills in Charlton?

I'd say it's plenty enough myself as well, but I'm not the one who's going to ride this bike. Tynan, I'll invite you over to tell my missus to just get on with it !

I'm know I'm getting carried away with tinkering with this frame. Hell, I've changed pretty much everything else on the flipping bike already - I may as well have a crack at the chainset as well!

Thanks for all the tips once again