I just got my hands on '09 version, it's a great bike, featherlight (my last bike was 28lbs all-mountain one). The only problem is just after 50 miles around London on it, I have a flat tyre at the back.
Originally, it has Continental Ultra Race Folding tyres 700 x 23c. And I wonder whether I should replace it with the same or something else?
I just got my hands on '09 version, it's a great bike, featherlight (my last bike was 28lbs all-mountain one). The only problem is just after 50 miles around London on it, I have a flat tyre at the back.
Originally, it has Continental Ultra Race Folding tyres 700 x 23c. And I wonder whether I should replace it with the same or something else?