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

Ground Clearance 5.1 in

Height 3.6 in

Seat Height 32.7 in

Width 2.3 in

Fuel capacity 4.5 gal

Dry Weight 390.3 lbs (177 kg)

Wet Weight 432 lbs

Wheelbase 55.1 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

Displacement 636 cc

Stroke 4-Stroke

Engine Config 4-stroke in-line four DOHC

Engine Type Horizontal In-line

Fuel Type Gas

Start Type Electric

Engine Cycles 4-Stroke

Top Torque 10800.00 rpm

Engine Configuration Inline

Body Style Plastic

Manufacturer Kawasaki

Top Power 13000.00 rpm

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