"The 2024 Kawasaki Ninja ZX-4RR ABS is a high-revving, lightweight supersport motorcycle that brings race-inspired performance to the 400cc class. Its 399cc inline four-cylinder engine delivers thrilling power and a unique exhaust note, setting it apart in its category. With a lightweight chassis, aggressive styling, and advanced electronics, the ZX-4RR ABS offers nimble handling and precise control, making it ideal for both track enthusiasts and spirited street riders. **Specifications**: - Engine: 399cc, 4-stroke, liquid-cooled, DOHC, inline four-cylinder - Bore x Stroke: 57.0 x 39.2 mm - Compression Ratio: 12.3:1 - Fuel System: DFI with 34mm throttle bodies - Ignition: TCBI with digital advance - Transmission: 6-speed, return shift - Final Drive: Sealed chain - Front Suspension: 37mm inverted fork with SFF-BP internals, adjustable preload/4.7 in - Rear Suspension: Horizontal back-link with BFRC lite shock, adjustable preload/4.9 in - Front Brake: Single 290mm disc with 4-piston caliper, ABS - Rear Brake: Single 220mm disc with single-piston caliper, ABS - Front Tire: 110/70-17 - Rear Tire: 150/60-17 - Rake/Trail: 23.5°/3.8 in - Wheelbase: 54.3 in - Seat Height: 31.5 in - Fuel Capacity: 4.0 gal - Curb Weight: 414.5 lb"