Its compact chassis enables easy handling, while the 600cc liquid-cooled, 4-stroke, inline 4-cylinder engine delivers good bottom power with plenty of acceleration. Yamaha XJ6 600 Naked 2012 - Fiche moto - Offrir une moto facile d’accès, au coût raisonnable, bonne à tout faire, avec le bon dosage de puissance. The XJ6 is already one of the most stylish naked bikes in the popular 600 class – and with its cool new black/grey colour scheme this outstanding all-rounder looks so good from any angle. La XJ6 de … Roadrecord---- "The XJ6 gets Yamaha’s YZF-R6 engine, but detuned for better low- and mid-range power. Yamaha's profilation of this bike This funky, naked version of the XJ6 Diversion is pure Yamaha spirit with serious street attitude.