Looking at buying 2009 G450

[robertbreyer]

Hi there, am looking at buying two used G450X bikes.
6,000 miles approx. On and off road.
Any words of advice on what to look for/at?
How easy is to find parts?
Have read some forum posts on the engines requiring an oil change every 20 hours, and new piston/rings every 80 hours. These bikes have the original piston/rings and crank has never been touched.
Anyone got a current link for the BMW service manual they can please share?

- Robert

[Miken]

Hi Robert,
Do you still need the service manual?
Cheers,
Mike