Turns out I only break my bike when it's stopped. 1) Hit from behind by a car when I stopped at a stop sign (bike written off... entire rear end and left hand side were squished... not to mention my fractured ribs, bruising and concussion) 2) Bolt sheared off from starter clutch and got flung around inside engine. Ended up replacing the whole engine. 3) Even the tyre developed a slow leak and deflated while the bike was parked at work. ...