Front Brakes Dual 290 mm semi-floating discs with radial-mount 4-piston monobloc caliper and ABS

Rear Brakes Single 220 mm disc with single-piston caliper and ABS

Width 2.5 in

Height 3.6 in

Seat Height 31.5 in

Dry Weight 383.7 lb

Wet Weight 414.5 lb

Ground Clearance 5.3 in

Fuel capacity 4 gal

Wheelbase 54.3 in

Brochure URL https://storage.googleapis.com/revvable-prod.appspot.com/brochures/kawasaki/2026-ninja-zx-4rr-abs.pdf

Transmission 6-speed, return shift

Drive Method Chain

Stroke 4-Stroke

Cylinders In-line 4

Cooling Liquid

Engine Config 4-stroke, DOHC, 16-valve

Displacement 399 cc

Engine Cycles 4-Stroke

Start Type Electric

Fuel Type Gas

Engine Type In-Line

Top Power 11500.00 rpm

Body Style Plastic

Top Torque 11000.00 rpm

Engine Configuration Inline

Manufacturer Kawasaki

Power 56.0 hp @ 11,500 rpm

Torque 26.5 lb-ft @ 11,000 rpm

Rear Suspension Horizontal back-link, Showa BFRC lite gas-charged shock with piggyback reservoir, adjustable compression, rebound and spring preload

Front Suspension 37 mm inverted Showa fork with SFF-BP internals and spring preload adjustability

Rear Tire 160/60-17

Front Tire 120/70-17