tip over sensor zx10 2008

hey all,
need a bit of help with my mates 2008 zx10 that we're repairing after a crash
trying to start it but only lights come on on the speedo.
been told might be the tip over sensor but no one been able to tell me where it is?
any help would be great or any other ideas?
thanks
kylie
need a bit of help with my mates 2008 zx10 that we're repairing after a crash
trying to start it but only lights come on on the speedo.
been told might be the tip over sensor but no one been able to tell me where it is?
any help would be great or any other ideas?
thanks
kylie