Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
I wave at anything on 2 wheels with a motor, 3 wheelers without a steering wheel (Slingshots are out) and even 4 wheeled ATVs/UTVs, though they don't really get it. I've ridden a bunch of different bikes, not brand or type specific.