I have the Continental Grand Prix race 28mm that come with the bike. After 1000s of miles in all kind of terrain they look like new, only one big puncture with a metal chunk. I normally ride things to destruction and then upgrade but these ones are bulletproof
I have the Continental Grand Prix race 28mm that come with the bike. After 1000s of miles in all kind of terrain they look like new, only one big puncture with a metal chunk. I normally ride things to destruction and then upgrade but these ones are bulletproof