Never thought about that actually! Suppose it's good on their part that the bike was well put together to start with and had only developed one slight niggle after that period of time and that distance. And thank you! Turns out I love cycling and I'm not half bad at it even better - it's good for your fitness and health and it's given me a leg up onto the quit smoking ladder! I haven't smoked a cigarette for the longest period of time since I was 17 (before I started) and I haven't drank alcohol in two weeks. I've lost half a stone too in the 8 weeks I've been cycling so it's fair to say I'm loving it and I feel fantastic at the minute!