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

Width 2.3 in

Fuel capacity 4.5 gal

Ground Clearance 5.1 in

Wet Weight 432 lbs

Dry Weight 390.3 lbs (177 kg)

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

Engine Config 4-stroke in-line four DOHC

Displacement 636 cc

Stroke 4-Stroke

Cooling Liquid

Cylinders 4

Fuel Type Gas

Start Type Electric

Engine Cycles 4-Stroke

Engine Type Horizontal In-line

Engine Configuration Inline

Body Style Plastic

Top Power 13000.00 rpm

Manufacturer Kawasaki

Top Torque 10800.00 rpm

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)