2025 Kawasaki Ninja 650

Sport-Bike DNA with Everyday Usability & Modern Tech

The 2025 Kawasaki Ninja 650 blends high-performance characteristics from the Ninja lineage with approachable ergonomics and smart technology.
With a 649 cc liquid-cooled parallel-twin, sharp styling, trellis frame and modern electronics, it’s built to deliver fun, flexibility and value for street and weekend rides.

Engine & Performance

• Engine Type: 4-stroke, parallel-twin, DOHC, 8-valve, liquid-cooled.
• Displacement: 649 cc.
• Bore × Stroke: 83.0 mm × 60.0 mm.
• Compression Ratio: 10.8 :1
• Maximum Power: 67.0 hp @ 8,000 rpm
• Maximum Torque: 48.5 lb-ft @ 6,700 rpm
• Transmission: 6-speed manual, sealed chain final drive.
• Rider Aids: Traction control (KTRC), assist & slipper clutch, ABS brake system.

Chassis & Dimensions

• Frame: Trellis, high-tensile steel frame.
• Front Suspension: 41 mm hydraulic telescopic fork, ~4.9″ (~125 mm) travel.
• Rear Suspension: Horizontal back-link monoshock with adjustable preload, ~5.1″ (~130 mm) travel.
• Tires & Wheels: Front 120/70-17, Rear 160/60-17.
• Front Brakes: Dual 300 mm petal-type discs with 2-piston calipers + ABS.
• Rear Brake: Single 220 mm petal-type disc + ABS.
• Seat Height: 31.1″ (~790 mm) for the 2025 model.
• Fuel Capacity: 4.0 gal (~15.1 L).
• Wheelbase: 55.5″ (~1,410 mm).
• Approx Curb Weight: 421-425 lb (ABS) depending on region.

Design & Features

• Styling: Sharp Ninja DNA styling with twin LED headlights, upswept tail, aggressive angles and full fairing for sporty appeal.
• Instrumentation: TFT colour display with smartphone connectivity (on select markets).
• Riding Position: More upright than pure supersports, making it comfortable for daily use and longer rides.

Performance Highlights

• Middleweight Power: The 649 cc twin delivers usable power right across the rev range rather than just top-end bursts.
• Everyday Rideability: With upright ergonomics, manageable seat height and smart electronics, it’s as adept at commuting as it is at sport riding.
• Upgrade & Community Support: As part of the Ninja family, plentiful aftermarket parts and rider community make customization and tuning more accessible.

Pricing

• Estimated/MSRP (US Dealers): Sample listing shows pricing at ~$7,199 USD.
• Used Market Note: Value will depend on mileage, condition, region, color, and any aftermarket upgrades or service history.

Conclusion

The 2025 Kawasaki Ninja 650 hits a sweet spot in sport-bike territory—delivering strong performance, agile handling and everyday comfort all in one.
If you’re looking for a bike with true sport credentials but want something practical for daily use, this model offers real versatility.
Whether you’re commuting, carving twisties or gearing up for a weekend escape, the Ninja 650 is a top choice.