Rear Brakes Single 220 mm disc

Front Brakes Dual semi-floating 310 mm discs

Wheel Size Front Width (in): 3.5, Rear Width (in): 5.5

Width 2.3 in

Height 3.6 in

Seat Height 32.7 in

Wet Weight 432 lbs

Dry Weight 390.3 lbs (177 kg)

Fuel capacity 4.5 gal

Wheelbase 55.1 in

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

Cylinders 4

Engine Config 4-stroke in-line four DOHC

Cooling Liquid

Stroke 4-Stroke

Displacement 636 cc

Engine Cycles 4-Stroke

Engine Type Horizontal In-line

Start Type Electric

Fuel Type Gas

Top Torque 10800.00 rpm

Body Style Plastic

Top Power 13000.00 rpm

Engine Configuration Inline

Manufacturer Kawasaki

Torque 52.1 lb-ft @ 10,800 rpm

Power 127 hp @ 13,000 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

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

Rear Tire 180/55 R17