My Honda Spada is vibrating really bad at the moment. This started occurring about 2 weeks ago - one day it was fine, the next it starting 'buzzing'. The real problem is in the footpegs - it's not such a big deal when I wear thick soled shoes, but when I wear my work shoes my foot really feels the vibes... and continues to even after I'm off the bike! I understand vibration is to be expected in footpegs, but this makes riding less enjoyable/slightly uncomfortable for me... I rang a mechanic and he reckons it might be the engine mounts. I don't even know where these are, or where to tighten them if that's the case. Should I just take this to a mechanic and get it looked at? Or anything I can look at first with my limited knowledge of anything mechanical. Thanks.