Rear Brakes 220 mm petal disc with hydraulic caliper [2]

Front Brakes Dual 300 mm petal discs with two-piston calipers [2]

Rear wheel travel 130 mm

Trail 100 mm

Front wheel travel 125 mm

Rear tyre 160/60-ZR17

Front tyre 120/70-ZR17

Wheelbase 55.5 in [7, 10]

Ground Clearance 5.1 in [7]

Width 30.1 in (765 mm)

Length 80.9 in (2055 mm)

Seat Height 31.1 in [3]

Dry weight 381.5 lbs [4]

Fuel capacity 4 gal [7, 10]

Wet weight ~412 lbs [3]

Brochure URL https://storage.googleapis.com/revvable-prod.appspot.com/brochures/kawasaki/2025-z650.pdf

Drive Method Chain

Transmission 6-speed [3, 6]

Cylinders 2

Engine Config 4-stroke, liquid-cooled, parallel twin, DOHC

Cooling Liquid [1, 2]

Displacement 649 cc

Stroke 4-Stroke

Gearbox 6-speed

Compression 10.8:1

Engine Type Inline 2-cylinder

Fuel system Injection

Bore x Stroke 83.0 x 60.0 mm

Clutch Assist and slipper

Manufacturer Kawasaki

Torque 48.5 lb-ft @ 6,700 rpm [5]

Power 67 hp @ 8,000 rpm [2, 5]

Rear Suspension Horizontal Back-link shock with preload adjustment [2, 5]

Front Suspension 41 mm telescopic fork [2]

Rear Tire 160/60 ZR17 [10]

Front Tire 120/70 ZR17 [10]