The suspension did a fantastic job all day, compliant over bumps, while also keeping the bike composed at speed. The Ninja started moving around speeds reached into the illegal zone on some bumpy sections of road, but it was more of a slow down signal than an alarm bell. Don’t start thinking of your old 1980 Z1000 trying to tie itself in knots when you past its limits. This is more of a gentle oscillation that says we are approaching the limit so back off. Imagine one of those gentle electronically generated female voices saying, “It’s time to slow down,” not Flo the insurance gal yelling at you to back off. Parking my Ohlins shod personal bike the day before riding the Kawasaki, I was most impressed with the way the bike would settle after hitting a bump or series of bumps. As one area of testing that always shows the quality of a suspension system, the Ninja gets extra bonus points as it was on stock settings. For the technically minded, the Ninja uses a 41mm inverted fork featuring stepless compression and rebound damping with adjustable pre load. The rake and trail are 24.5 degrees and 4 inches respectively, and the bike rolls on a 56.9-inch wheelbase. To put this in perspective, the ZX 10R uses a 56.1-inch wheelbase. In the rear, the single shock is mounted in a horizontal fashion with just stepless rebound damping and pre load adjustments possible.
