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2021 Kawasaki Z650 Street Motorcycle Review Specs Price

With this perfect combination of sports performance and everyday adaptation, aggression is similar. The 2021 Kawasaki Z650 Street Motorcycle is a small middleweight without any legs, boasts advanced technology and has a powerful 649cc engine. 2021 Z650 with a parallel twin 649cc engine, lightweight trails frame, SugomiTM-inspired Z design, LED headlights, TFT color display, smartphone connectivity via Rideology The APP, Dunlop Sportmax Roadsport 2 tires, and improved passenger comfort. It is equipped with The Z650 Metallic Spark Black / Metallic Flat Spark Black and will be available for the 2021 model year with an MSRP of 7,249.

2021 Kawasaki Z650 Street Motorcycle

2021 Kawasaki Z650 Street Motorcycle – Features and Specs

Unique Key Features

  • Assist, and sleeper clutch provides lightweight, easy operation.
  • Lightweight trails frame.
  • Horizontal backlink rear suspension system.
  • LED headlights.
  • Equipment capability with TFT color instrument devices.

Compact 649cc Twin-Cylinder, DOHC Engine

They are designed to produce strong, smooth, and responsive, especially in the low to mid-range, for rider-friendly strength features that affect control and confidence in various riding conditions. For best performance in common to mid-range, the camshaft has a short operating angle and valve overlap.

The intake port design has been modified to improve low and medium-range responsiveness and performance. The compact airbox supports the overall slimmer design of the bike and enhances the sense of power over short and medium distances. A short header in the exhaust system increases the top and control, while the internal structure of the smooth muffler improves power distribution from low to medium distance.

Digital Fuel Injection (KP)

Keyhan throttle bodies with dual throttle valves (KP) contribute to low solid to mid-range power for optimal performance and riding ability. The ECU controls the sub-throttle, positioned behind the main throttle valves, to ensure that the throttle response in the DFI® system is correct.

Exhaust distribution is significantly reduced thanks to the correct distribution of fuel using the right atomizing injector and exhaust catalyzer. Starting and warm-up are facilitated with an automatic rapid idle system.

2021 Kawasaki Z650 Street Motorcycle

Assist & Slipper Clutch

The clutch is pressed together during acceleration with the help of the rotating forces of an all-new clutch hub and pressure plate, permitting the use of brand-new low and light clutch springs for a soft feeling on the lever. The sleeper feature allows some clutches to slip in high backlight conditions like when the low gear is selected, to help reduce engine lockup and stalling, as well as rear-wheel hop.


High tensile steel trails are designed to reduce the dimensions of the frame and the wall thickness to reduce the frame’s weight and contribute to extremely light handling. The components of the structure are arranged in such a way that the lines of the stylish frame are as straight as possible. When turning was required, the angles were kept as short as possible, resulting in a design that effectively distributed the load.

To further reduce the weight, three-point, securely mounted engines and footpeg stages are used as pressure elements.

Triple Petal Design Brake Discs

Nissin brake calipers have a dynamic shape and include front and rear brake pads, with the front providing substantial initial cuts and the rear providing excellent control and superior total brake force. The large 27mm piston brakes in the front calipers offer an exceptional feel. The petal design allows for better cooling and warp resistance.

Wheels and Tires

The sporty five-spoke wheel design helps with the lightweight, agile aspect. The Dunlop Sportmax Roadsport 2 tires help in light handling.

Strong Sugomi Styling

A centrally positioned LED position lamp complements a smaller LED headlamp. The design of the headlights is highlighted with sharp edges. The colored parts are raised high to give a light look to this short, compact cowl, which features a two-piece design. A solid chin spoiler, meter cover, and cowl-forward bent lines enhance the Sonoma design.

The wide radiator shrouds give the impression of powerful shoulders, which contributes to the impressive aspect of the Z650, while their practical construction complements the aggressive shape of the machine. Z-shaped LED taillights illuminate.

Available functions:

  • Vehicle information: The smartphone can display information such as fuel level, mileage, and maintenance schedule, among other things.
  • Riding Log: Smartphones can log in and view GPS route information and driving information.
  • Telephone notifications: When the smartphone receives a call or message, the device appears on display.
  • Basic settings: The smartphone can be used to change the display settings of the general device (such as preferential units, date, date format, etc.).

2021 Kawasaki Z650 Street Motorcycle – Price

The new 2021 Kawasaki Z650 Street Motorcycle is available at $7,249 only.

2021 Kawasaki Z650 Street Motorcycle

2021 Kawasaki Z650 Street Motorcycle – Technical Specifications


Type 4-Stroke, DOHC, Liquid-Cooled, 4 Valve Cylinder Head, Parallel Twin
Displacement 649cc
Bore & Stroke 83 mm x 60 mm
Maximum Torque 48.5 lb-ft @ 6,500 rpm
Compression Ratio 10.8:1
Fuel Injection DFI including Keihin 36mm of Throttle Bodies (2)
Transmission 6-Speed with Positive Neutral Finder
Final Drive Sealed Chain


Rake/Trail 24.0°/3.9 in.
Front Wheel Travel 4.9 in.
Rear Wheel Travel 5.1 in.
Front Tire Size 120/70-17
Rear Tire Size 160/60-17
Wheelbase 55.5 in.
Front Suspension 41mm Hydraulic Telescopic Fork
Rear Suspension Horizontal Back-Link with Adjustable Preload
Front Brake Type Dual 300 mm of Petal Disc including 2-Piston Caliper
Rear Brake Type Single 220 mm of Petal Disc
Fuel Tank Capacity 4.0 gal.
Seat Height 30.9 in.
Curb Weight 406 / 410 (ABS) lb.


Warranty 12 months
Kawasaki Protection Plus™ 12, 24, 36, or 48 months

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