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

Width 2.3 in

Wheelbase 55.1 in

Dry Weight 390.3 lbs (177 kg)

Height 3.6 in

Wet Weight 432 lbs

Fuel capacity 4.5 gal

Ground Clearance 5.1 in

Seat Height 32.7 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

Stroke 4-Stroke

Cylinders 4

Engine Config 4-stroke in-line four DOHC

Cooling Liquid

Displacement 636 cc

Fuel Type Gas

Engine Type Horizontal In-line

Engine Cycles 4-Stroke

Start Type Electric

Body Style Plastic

Top Torque 10800.00 rpm

Manufacturer Kawasaki

Top Power 13000.00 rpm

Engine Configuration Inline

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

Rear Tire 180/55 R17

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