So I was out practising my climbing on some of the hills around town this morning. Came down this long one at 30-35mph...lights at the bottom are red so I come to a stop, unclip and put my foot down. And then BOOM! Gunshot sound and my front tyre is flat. 10 seconds earlier and...
So what caused it? There's a 20cm rip across the tube!
So what caused it? There's a 20cm rip across the tube!