ZXMoto 500RREurope gets the green light for ZXMoto's screaming 84-horsepower mini superbike.There was a time when a small-displacement inline-four sportbike wasn't an exotic proposition. You bought something compact, revved it to the moon and back, and generally behaved like every freeway on-ramp was qualifying at Suzuka. Most manufacturers have since decided parallel-twins make considerably more financial sense.China's ZXMoto apparently missed that meeting, because the 500RR is a 470cc four-cylinder screamer making 84 horsepower at 13,500 rpm.And now it's becoming increasingly difficult to dismiss this thing as another flashy Chinese motorcycle destined to live forever beneath convention-center lighting. ZXMoto launched the 500RR in China back in 2025 and says it delivered its first 100 production bikes to customers. More importantly for the rest of us, the company announced in August 2026 that the ZX500RR-A3 received EU Whole Vehicle Type Approval, clearing it for legal sale across European Union markets.ZXMoto 500RRUnfortunately, none of that helps American riders.AdvertisementAdvertisementAs of September 2026, ZXMoto hasn't announced an official US launch, MSRP, or arrival date for the 500RR. You can find companies advertising export services online, but importing a motorcycle yourself and having an officially supported, federally compliant bike sold through US dealers are very different things. For now, the 500RR remains something Americans can admire from an extremely inconvenient distance.That's especially annoying because the spec sheet is spectacularly unserious in all the right ways. The liquid-cooled DOHC inline-four makes 84 horsepower and about 34 pound-feet of torque, with peak torque arriving at 11,500 rpm. ZXMoto claims a 146-mile-per-hour top speed and a 0 to 60-mile-per-hour sprint of 3.4 seconds, which is frankly hilarious performance from something displacing less than half a liter.The hardware gets even sillier. Curb weight is a claimed 370 pounds. There's a steel trellis frame, aluminum single-sided swingarm, fully adjustable 41mm inverted fork, dual 300mm floating front discs with four-piston calipers, and cornering ABS backed by a six-axis IMU. Seat height is 800mm, while a 120-section front and chunky 180-section rear tire give it proportions closer to a serious supersport than a budget beginner bike.Small Bikes RuleThese Small Yamaha Sportbikes Look Really Good With These 70th Anniversary GraphicsIs CFMoto Reviving The Sportbike Era That Japanese Motorcycle Companies Abandoned?ZXMoto 500RRThe closest mainstream comparison is Kawasaki's Ninja ZX-4RR, and that's what makes the ZXMoto especially interesting. The Kawasaki uses a smaller 399cc inline-four and makes roughly 77 horsepower in US trim, so the 500RR arrives with a displacement and power advantage while chasing the exact same high-revving, small-bore formula. The ZX-4RR is the established benchmark here, but ZXMoto is basically asking what happens if you take that idea, add more engine, more visual drama, and a single-sided swingarm for good measure.AdvertisementAdvertisementThere's also something refreshing about ZXMoto's approach. The ZX-4RR proves there's still appetite for tiny four-cylinder motorcycles, but machines like this remain rare precisely because they're complicated answers to questions accountants stopped asking years ago. ZXMoto looked at that problem and apparently decided the solution was a high-revving four-banger, a single-sided swingarm, and 13,500 rpm.Europe now has regulatory approval to find out whether that gamble works. The US, meanwhile, is still waiting for an invitation.Source: ZXMoto