The world’s most powerful ever scooter is loads of fun but has an unfinished feel, with iffy suspension and a lack of attention to detail. If outrunning hot hatches on a step-thru is you’re thing, you’ll love it. If you buy it believing Aprilia’s claim that it corners like a sports bike, you’ll be disappointed. It’s essentially a tweaked and rebadged Gilera GP800 with a claimed one extra bhp. The sharper RSV superbike-derived styling alone has made that a worthwhile endeavour.