Front Brakes Dual semi-floating 310 mm discs

Rear Brakes Single 220 mm disc

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

Height 3.6 in

Seat Height 32.7 in

Wheelbase 55.1 in

Dry Weight 390.3 lbs (177 kg)

Ground Clearance 5.1 in

Fuel capacity 4.5 gal

Wet Weight 432 lbs

Width 2.3 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

Displacement 636 cc

Cooling Liquid

Stroke 4-Stroke

Engine Config 4-stroke in-line four DOHC

Cylinders 4

Fuel Type Gas

Start Type Electric

Engine Cycles 4-Stroke

Engine Type Horizontal In-line

Manufacturer Kawasaki

Body Style Plastic

Torque 52.1 lb-ft @ 10,800 rpm

Power 127 hp @ 13,000 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

Rear Tire 180/55 R17

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