Everything now is Lidar - meaning its a laser. So your speed can be detected instantaneously. After my speeding ticket (60 mph in a 35 zone) in November of 2008 I did A LOT of research. Motorcycle police have Lidar on them so you'll only know once they've got your speed. The only way to avoid them getting your speed electronically is to put a Lidar Jammer on your bike - only problem is, it's illegal.
Many people who have Jammers in their cars keep them hidden, although the cops will know if they try to get a reading on your car and a number doesn't pop up. Radar is very old school and will most likely be seldom used by cops.
http://www.radarbusters.com/radar-detector-accessories/motorcycle-mounts/motorcycletallstemmount19mm.cfmYou are going to need to mount your radar detector with something of the sort of that which is provided in the link above. Only problem is, with the Valentine One or which ever system you choose to get you'll end up having to take it off after each ride simply because if you leave it out there, it's going to get stolen. You also will have to find a way to water-proof it which can be easily done if you lookup radar mounting on bigger forums.
I never got a radar detector simply because its way too expensive to get anything that's good. The 2 systems already mentioned in the previous posts on this forum are THE BEST. In my opinion the Valentine One is the absolute hands down winner, except its expensive. You can buy used ones on their website or off craigslist. If you get one off craigslist, ask the seller for the serial number and go to valentine one's website. There you can input the serial and see what version it is. It's best to go with the latest version.
I could go on and on about this because after my ticket I was traumatized...my first and only (knock on wood). But really using your eyes and being vigilant is the BEST detector.
Quick Tips:
1. If cars are mysteriously going slow in a big group but you don't see brake lights...most likely there's a cop amongst the crowd.
2. Remember what the police car and police motorcycle headlights look like. Train your mind to remember what they look like so you can spot them in your mirror. As Wuzer said, if they wanna get a motorcycle most of the time they tail them for a while. (I've had this done to me and let them tail me at a huge distance, and then gotten to a freeway division and just taken off).
3. This is bad but true: Remember most patrol cars can't keep up with your motorcycle, but motorcycle cops can. So if you do decide to run (because I have 3 or 4 times since my ticket and gotten away without them capturing my license plate):
- Remember if you're on the freeway, to get off and go through sidestreets. Try to get into a big mall parking structure, go walk around for 10 minutes and get back on the freeway.
- If you're on streets already, just lane split away. If you're smart about where the police car cameras are mounted...then you'll be able to get away w/o your plate being caught.
- Whatever you do DONT continue on the freeway, in their field of vision because then a helicopter will be called and you'll be screwed. If your plate is caught, then they'll just wait at your house. It helps if you're a student around SD to have your address with your insurance back at your hometown

That way when they look you up...they get confused.
Hope i'm not getting you into trouble and wow that was fun to write. Hahaha
