Those are decent enough tyre, what wheels do you have now?
Then either of these should be a nice upgrade...
http://www.merlincyc...r+2011_1325.htm
http://www.merlincyc...r+2011_1588.htm
Make sure to get the ones that suit your cassette, shimano (&SRAM) or Compagnolo
Yeah, merlin seem about the best for wheel prices.I think you need to add on £6 for delivery, but it is next day insured.
Why?So now I have the bike - weight loss and fitness - I am now looking at upgrades.
So what would you upgrade first and reduce the weight as well. ....