I've had passenger grab rails on my 2004 Aprilia Scarabeo 500, 1998 Honda Helix 250, 1989 Honda Pacific Coast 800, 2004 Honda ST1300, 2013 Suzuki V-Strom 600, and 2014 Honda CTX700D.
Why can't I have them on the 2014 Rocket III Touring ? They go a long way to give confidence to the pillion.
I...