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

Dry Weight 390.3 lbs (177 kg)

Width 2.3 in

Height 3.6 in

Wet Weight 432 lbs

Wheelbase 55.1 in

Seat Height 32.7 in

Fuel capacity 4.5 gal

Ground Clearance 5.1 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

Cooling Liquid

Stroke 4-Stroke

Engine Config 4-stroke in-line four DOHC

Cylinders 4

Displacement 636 cc

Fuel Type Gas

Start Type Electric

Engine Cycles 4-Stroke

Engine Type Horizontal In-line

Top Torque 10800.00 rpm

Body Style Plastic

Engine Configuration Inline

Top Power 13000.00 rpm

Manufacturer Kawasaki

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)