My gf [saspotato] and I serviced her bike the other day and also replaced the chain and sprockets. I took it for a ride yesterday to make sure it was ok and just to see how it is going generally as I haven't ridden it for about 4 months. When I got up to 110kmph the steering felt very light and fast. Wobbling the bars produced quite a wobble through the whole bike to the point where I thought it would break out into a full on speed wobble. I used to slow down the steering on my dirt bikes years ago by sliding the forks down the triple clamp but they are already as low as they can go. I don't think there is anything wrong with the bike as such, I am prob'ly just used to mine, but throwing this out there in case anyone has some info that might be useful. Cheers.