The Kawasaki Z1000 was discontinued in the United States in 2016, leaving a gap in the Japanese manufacturer’s naked bike lineup between the middleweight Z900 that replaced it and the supercharged Z H2. That gap is now filled by the 2026 Kawasaki Z1100, announced late last year in the US for $14,999. Here’s what the Kawasaki supernaked brings to the supernaked segment.
Kawasaki describes the Z1100 SE ABS as the pinnacle of the company’s supernaked lineup, combining aggressive Sugomi styling with thrilling performance and advanced technology. The bike features the largest inline-four engine in the Z lineup, a twin-spar frame, Showa/Ohlins suspension, Brembo brakes, and six-axis IMU-based rider aids. Kawasaki says the Z1100 offers “sharp, dynamic lines and a distinctive ride feel” refined over generations of Z models.
The Kawasaki Z1100 uses a liquid-cooled 1,099cc inline-four engine designed to deliver strong, responsive power across the rev range, with a torquey low- to mid-range. It is rated at 134 hp at 9,000 rpm and 83.3 lb-ft of torque at 7,600 rpm. Kawasaki says the ECU and ride-by-wire system are tuned for smooth, immediate throttle response, while a distinctive intake howl and strong over-rev add character.
The engine uses 38mm downdraft throttle bodies for efficient airflow, and the intake ports are optimized to increase intake velocity in the low- to mid-range for better torque delivery and fuel efficiency. The secondary balance gear is claimed to smooth excess engine vibrations. The 4-2-1 exhaust features joint points and an under-engine pre-chamber said to centralize mass.
The inline-four engine is paired with a 6-speed gearbox featuring return-shift and optimized gearing across all six cogs. While Kawasaki doesn’t specify details on the lower gears, the 5th and 6th gears have long ratios for highway cruising. The tall gearing is said to allow the bike to cruise at 62 mph at 4,000 rpm in top gear and likely improve fuel efficiency for highway riding.. An assist-and-slipper clutch and bidirectional quickshifter complement the gearbox.
The engine also serves as a stressed member in the aluminum twin-tube frame. The rigid yet lightweight frame runs over the engine, allowing a narrow chassis between the rider’s knees, and the rear subframe allows a narrow seat for easier reach to the ground. Kawasaki says it has focused on mass centralization and a compact profile. As a result, the Z1100 tips the scales at 487.3 pounds ready to ride with a full tank of gas.
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Showa and Ohlins handle suspension duties. Up front, the fully adjustable 41mm Showa Separate Function Fork Big Piston (SFF-BP) offers 4.7 inches of wheel travel. Out back, Kawasaki’s horizontal back-link rear suspension uses an Ohlins S46 monoshock with rebound damping and remote preload adjustment, offering 5.4 inches of travel. Kawasaki claims this suspension balances comfort and street riding.
Braking comes from dual 310mm Brembo rotors with Brembo M4.32 monobloc radially mounted calipers and steel braided lines, aided by a single-piston caliper gripping a 260mm rear disc. The 6-spoke wheels are wrapped in Dunlop Sportmax Q5A tires for all-around, high-performance street riding. Tire sizes are 120/70ZR17 front and 190/50ZR17 rear.
The Kawasaki Z1100’s most striking aspect is its design, influenced by Sugomi, a Japanese word meaning an object of great power that inspires awe and creates an intimidating impression. Kawasaki says the Z1100 is designed to look like a predator about to pounce, thanks to its low-set headlight cowl, muscular fuel tank and side shrouds, and flick-like tail. Even the LED headlights are designed to resemble a predator locking its eyes on prey.
According to the manufacturer, even the ergonomics are tuned for aggression, with a 32.1-inch seat height, wide, forward-set aluminum handlebars, and supersport-style footpegs. The sculpted 4.5-gallon fuel tank is designed to offer grip, while the transitions between the tank, seat, frame covers, and tail cowl are kept smooth. As a result, the riding triangle is said to offer a confident, connected riding experience.
As for tech, the Z1100 features the latest-generation Kawasaki Cornering Management Function (KCMF), which pairs a six-axis IMU with Kawasaki’s proprietary dynamic modeling software. The KCMF system oversees traction control, wheel lift, and Kawasaki Intelligent Anti-Lock Brakes (KIBS). Unlike a conventional ABS unit, KIBS links ABS ECU to engine ECU and is said to offer smoother, natural lever feel with minimal kickback.
Power is managed via 2 power modes (Full and Low) and 4 riding modes (Sport, Road, Rain, and custom Rider). The 5-inch TFT display offers 2 display modes and smartphone connectivity via Rideology The App Motorcycle, and it’s ready for voice command function. Other tech features include cruise control and a USB-C charging outlet on the handlebar. Kawasaki genuine accessories catalogue includes heated grips, protection parts, luggage, and more.


Starting at just under $15,000 and offering 134 hp, the Kawasaki Z1100 SE ABS has rivals on both cheaper and more expensive sides. The closest is the Yamaha MT-10, which carries an MSRP of $14,999 and is powered by an inline 4-cylinder crossplane engine, Deltabox frame, and fully adjustable KYB suspension. Spending $2,500 more for the upgraded MT-10 SP model unlocks premium semi-active Ohlins suspension. The MT-10 platform also offers slightly better rider-aid tech, including slide control and engine brake management, and it weighs around 20 pounds less than the Z1100.


The other two Japanese rivals are the Honda CB1000 Hornet SP and the Suzuki GSX-S1000. The Hornet gets a similar fully adjustable Showa/Ohlins suspension setup and higher-spec Brembo Stylema brake calipers while weighing 22 pounds less than the Z1100. The GSX-S1000 gets fully adjustable KYB suspension and Brembo monobloc front calipers while weighing around 15 pounds less. Their biggest advantage is price; both undercut the Z1100 by at least $4,000.
Note that Yamaha, Honda, and Suzuki don’t disclose power figures for their US-spec models, but the UK-spec Hornet and GSX make 155 hp and 150 hp, respectively. Still, the Honda and Suzuki nakeds offer better value for money than the Z1100.
European liter-class or larger-capacity naked bikes are significantly more expensive and deliver superbike-level performance. The closest are the 180-hp Aprilia Tuono V4 1100, starting at $16,699 MSRP, and the 170-hp BMW S 1000 R, starting at $15,385 MSRP. Other models, like the 205-hp Ducati Streetfighter V4, 180-hp Triumph Speed Triple 1200 RS, and 187-hp KTM 1390 Super Duke R EVO, cost well over $20,000.
Kawasaki sells only one trim of the Z1100 in the US: the Z1100 SE ABS, which adds the Ohlins rear shock and Brembo front brakes over the standard model available in other markets. The Kawasaki Z1100 SE ABS starts at $14,999 MSRP, comes in Metallic Matte Grapehenesteel Gray/Metallic Matte Carbon Gray, and is available at Kawasaki dealers across the country.
|
Type |
Inline 4-cylinder |
|
Displacement |
1,099cc |
|
Bore x stroke |
77 x 59 mm |
|
Maximum horsepower |
134 hp @ 9,000 rpm (claimed) |
|
Maximum torque |
83.3 lb-ft @ 7,600 rpm (claimed) |
|
Compression ratio |
11.8:1 |
|
Valvetrain |
DOHC, 16-valves |
|
Fueling |
DFI with 38mm throttle bodies |
|
Exhaust |
4-2-1 |
|
Cooling |
Liquid cooling |
|
Transmission |
6 speed with return shift |
|
Clutch |
Assist and slipper clutch |
|
Final drive |
Sealed chain |
|
Frame |
Aluminum twin-tube |
|
Front suspension; travel |
Fully adjustable 41mm Showa inverted telescopic fork; 4.7 inches |
|
Rear suspension; travel |
Horizontal back-link fully adjustable Ohlins S46 monoshock, adjustable rebound damping and remote preload; 5.4 inches |
|
Wheels |
6-spoke cast wheels |
|
Front wheel |
17 inches |
|
Rear wheel |
17 inches |
|
Tires |
Dunlop Sportmax Q5A |
|
Front tire |
120/70-17 |
|
Rear tire |
190/50-17 |
|
Front brake |
Dual 310mm semi-floating discs with Brembo M4.32 radial-mount monobloc 4-piston calipers |
|
Rear brake |
Single 260mm disc with single-piston caliper |
|
ABS |
Standard |
|
Electronic rider aids |
Cruise control, Kawasaki Cornering Management Function (KCMF), traction control, bidirectional quickshifter, 2 power modes |
|
Wheelbase |
56.7 inches |
|
Rake |
24.5 degrees |
|
Trail |
4 inches |
|
Seat height |
32.1 inches |
|
Ground clearance |
4.9 inches |
|
Fuel capacity |
4.5 gallons |
|
Curb weight |
487.3 pounds |
|
Website |
Kawasaki |
|
Price |
$14,999 |
|
Warranty |
12 month limited factory warranty |
|
Service interval |
Oil 7,000 miles; Valve service 15,200 miles |
|
Color |
Metallic Matte Grapehenesteel Gray/Metallic Matte Carbon Gray |
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