Made a very silly schoolboy error yesterday during a lapse in concentration at the end of a long ride. A cardinal sin of cycling, actually. I took my left hand off the bars momentarily on a fairly quick descent, hit a small rock which jerked the front wheel to the left and threw my weight forward, instinctively pinched the front brake, compressed the forks, and went flying over the handlebars. Managed to crack my left knee on the stem on the way over, tear a gash in my new hydration pack on some rocks and rip my teeshirt and shorts. Almost lost my computer as well but luckily noticed it was missing, no doubt knocked off by my knee.
Apart from a bunch of scrapes and scratches there doesn't seem to be any lasting damage to the bike, but the steering needed realigning and some spokes needed tweaking to smooth a slight ripple. My knee was sore but didn't seem too bad at the time, but this morning it's swollen up like a grapefruit and I can't bend it beyond 90 degrees. I'm very annoyed to have crashed so stupidly - I'd just spent the previous three hours bombing around the trails and flying off jumps without a hint of danger.
Oh, and to top it all off, I then got a puncture (which I HATE!) on the ride back home.
BAH!