Bike mechanic in Vancouver ?
 

We are flying across from Tokyo in a few days and will be looking for a workshop and/or parts supplier to give our BMW Airhead and Yamaha XT600 some TLC. Any suggestions please?

There are a couple of BMW dealers in Vancouver, but if you need work done on an airhead then Shails is the place.
Shails Motorcycles - Home
As for the XT 600, there are not to many around here so I am not sure who would be the best Mechanic.
You can kill two birds with one stone if you only need parts, at Pacific Yamaha and BMW
Pacific Yamaha BMW Motorsports Vancouver Motorcycles Scooter ATV SxS PWC Waverunner BC
cheers, and welcome to Canada