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

Wheelbase 55.1 in

Width 2.3 in

Height 3.6 in

Seat Height 32.7 in

Wet Weight 432 lbs

Dry Weight 390.3 lbs (177 kg)

Fuel capacity 4.5 gal

Ground Clearance 5.1 in

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

Transmission 6-speed, return, cassette

Drive Method Sealed chain

Cooling Liquid

Cylinders 4

Engine Config 4-stroke in-line four DOHC

Stroke 4-Stroke

Displacement 636 cc

Fuel Type Gas

Start Type Electric

Engine Type Horizontal In-line

Engine Cycles 4-Stroke

Manufacturer Kawasaki

Body Style Plastic

Power 127 hp @ 13,000 rpm

Torque 52.1 lb-ft @ 10,800 rpm

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

Front Suspension 41 mm inverted fork with top-out springs

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

Rear Tire 180/55 R17