I posted this on gixxer.com but haven't got any responses. If anyone knows the inside diameter of the steering stem on the '06 GSX-R750 I'd appreciate it if you could let me know. I don't have my bike around to measure at the moment and I'm ordering a GPS mount.
Thanks Kon. I'm not sure if it's that big though. The mount I'm trying to get is the "Telferizer". It fits inside the hole in the top triple like the picture below. I'm not sure if I'm calling it the right thing.
"Footpeg, knee-puck and side tire wear tell how deeply the devotee partakes of our cult sacraments: the scuffs, scrapes and feathered side rubber from conquered forces, or the fractured plastic of triumphant ones, are worn proudly up and down our two-lane tabernacles as proof of personal enlightenment."