I need to update my info as I sold the CRF250 and replaced it with a 2013 KX250F (which already blew up with 38 hours on it!) and I crashed the Gixxer and replaced it with a 2012 CBR1000.
The one thing about the Qstarz is their mounting situation sucks balls. The back isn't flat for velcro (my last mount was done with rubber cut and glued onto the back to make it flat) and the stick-on mount that Qstarz sells is super cheese ball. I wouldn't trust it with a $400 device. The metal mount is really designed to be bolted down to a solid surface, but I liked the idea of mounting it in the steering stem better. I like how it turned out. Oh, and the plastic piece is hollow in the middle to save weight. Every little bit counts!