Rear Brakes Single 220 mm disc

Front Brakes Dual semi-floating 310 mm discs

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

Wet Weight 432 lbs

Wheelbase 55.1 in

Dry Weight 390.3 lbs (177 kg)

Fuel capacity 4.5 gal

Height 3.6 in

Width 2.3 in

Seat Height 32.7 in

Ground Clearance 5.1 in

Brochure URL https://storage.googleapis.com/revvable-prod.appspot.com/brochures/kawasaki/2026-ninja-zx-4r-abs.pdf

Drive Method Sealed chain

Transmission 6-speed, return, cassette

Engine Config 4-stroke in-line four DOHC

Displacement 636 cc

Cooling Liquid

Cylinders 4

Stroke 4-Stroke

Engine Cycles 4-Stroke

Engine Type Horizontal In-line

Start Type Electric

Fuel Type Gas

Manufacturer Kawasaki

Torque 52.1 lb-ft @ 10,800 rpm

Power 127 hp @ 13,000 rpm

Front Suspension 41 mm inverted fork with top-out springs

Rear Suspension Bottom-Link Uni-Trak with gas-charged shock and top-out spring

Rear Tire 180/55 R17

Front Tire 120/70ZR17M/C (58W)