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

Wet Weight 432 lbs

Width 2.3 in

Ground Clearance 5.1 in

Seat Height 32.7 in

Height 3.6 in

Dry Weight 390.3 lbs (177 kg)

Wheelbase 55.1 in

Fuel capacity 4.5 gal

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

Cooling Liquid

Cylinders 4

Displacement 636 cc

Engine Config 4-stroke in-line four DOHC

Stroke 4-Stroke

Start Type Electric

Engine Type Horizontal In-line

Engine Cycles 4-Stroke

Fuel Type Gas

Manufacturer Kawasaki

Top Power 13000.00 rpm

Engine Configuration Inline

Top Torque 10800.00 rpm

Power 127 hp @ 13,000 rpm

Torque 52.1 lb-ft @ 10,800 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)