Front Brakes Dual semi-floating 310mm discs with dual radial-mounted, monobloc, opposed 4-piston caliper, Kawasaki Intelligent anti-lock Brake System (KIBS)

Rear Brakes Single 220 mm petal discs with single-piston caliper

Wheel Size Front Width (in): 3.5, Rear Width (in): 5.5

Seat Height 32.7 in

Wheelbase 55.1 in

Height 3.6 in

Fuel capacity 4.5 gal (17 L)

Ground Clearance 5.1 in

Wet Weight 432.2 lb

Width 2.3 in

Brochure URL https://storage.googleapis.com/revvable-prod.appspot.com/brochures/kawasaki/2026-ninja-zx-6r.pdf

Drive Method Sealed chain

Transmission 6-speed, return shift

Cylinders 4

Displacement 636 cc

Stroke 45.1 mm

Cooling Liquid Cooled

Engine Config 4-stroke, in-line 4-cylinder, DOHC, 16-valve

Fuel Type Gas

Manufacturer Kawasaki

Power 127.0 hp @ 13,000 rpm

Torque 52.1 lb-ft @ 10,800 rpm

Front Suspension 41mm inverted fork Showa Separate Function Big Piston Fork (SFF-BP) with rebound and compression damping and spring preload adjustability, and top-out springs

Rear Suspension Bottom-link Uni-Trak® with single shock, stepless compression damping adjustment, stepless adjustable rebound damping, fully adjustable spring preload

Rear Tire 180/55 ZR17

Front Tire 120/70 ZR17