Been thinking about upgrading my GSXR 750 for a liter bike, like a CBR. Or just changing sprockets to make it feel more like a liter bike at least. A large part of the equation will have to deal with how comfortable it would be to ride with a passenger.

My question for those who have experience: is it a decent bike to ride 1 up with a passenger? My wife prefers the body position on the R6 although there's a piece of the fairing that then digs into her ankle, the GSXR rides high up for her. How is a CBR for passengers? Both seating position (which we can obviously try out sitting on it), but my other concern is the exhaust that's under the rear cowl. Would that make the seat too hot, or easier for a passenger to burn their leg?

Just want any opinions I can find on here if I can before I waste anyones time including our own