2024 Kawasaki Ninja ZX-4R ABS, Engine Type: 4-stroke, In-Line Four, DOHC, 16-valve
Displacement: 399cc
Bore and Stroke: 67.0 x 45.1mm
Cooling: Liquid
Compression Ratio: 12.9:1
Fuel System: DFI with 38mm Keihin throttle bodies (4) and oval sub-throttles
Ignition: TCBI with Electronic Advance
Transmission: 6-speed, return shift
Final Drive: Sealed chain
Front Suspension: 41mm inverted fork (SFF-BP) with rebound and compression damping and spring preload adjustability, and top-out springs /4.7 in.
Rear Suspension: Bottom-link Uni-Trak with gas-charged shock, stepless compression damping adjustment, stepless adjustable rebound damping, fully adjustable spring
Front Brakes: Dual semi-floating 310mm discs with dual radial-mounted, monobloc, opposed 4-piston caliper, Kawasaki Intelligent anti-lock Brake System (KIBS)
Rear Brakes: Single 220mm petal discs with single-piston caliper, Kawasaki Intelligent anti-lock Brake System (KIBS)
Front Tire: 120/70 ZR17
Rear Tire: 180/55 ZR17
Wheelbase: 55.1 in.
Seat Height: 32.7 in.
Rake: 23.5 deg.
Trail: 4.0 in.
Fuel Capacity: 4.5 gal.
Dry Weight: 49-State Model: 434.4 lb.; 50-State Model: 436.6 lb.
Colors: Lime Green/Pearl Crystal White/Blue