For top-level naked bike thrills there’s Aprilia’s V-4-powered Tuono, but what if that power-pumper is slightly intimidating? Behold the Shiver 900. It’s raw and ready to tackle the sweepers or daily routes, but dials it back a few notches to serve as a more approachable platform. And with sport and touring accessories available you aren’t limited in your choice of pavement either. Limited bodywork on this naked bike lets the 896cc V-twin take center stage while the underseat exhausts belt out its tune. An interactive suite of electronics enhances the ride while a sub-$10,000 price sweetens the deal.