2015 Yamaha Bolt R-Spec, OLD SCHOOL JUST GOT SCHOOLED.Bolt R-Spec. More style. More performance. And more ways to customize than ever. From its slim, compact bobber-style design to its raw metal look and feel, it's everything you need. And nothing you don't. The R-Spec includes special colors, piggyback shocks, cool textured-color stitched seat, available black fenders, and blacked-out mirrors.