If you are looking to buy a Kawasaki Z125, Bikes in Stock is a great place to start. As the UK Motorcycle Marketplace, Bikes in Stock brings together thousands of new and used motorcycles from trusted dealers across the country, making it easier to compare bikes, explore availability and contact dealers directly.
Whether you are researching the latest Kawasaki range or actively searching for a Kawasaki Z125 for sale, you can browse live dealer-listed stock in one place. That includes a wide choice of Kawasaki motorcycles for sale, helping you discover similar bikes, compare prices and find the right motorcycle for your budget and riding style.
View the latest motorcycles for sale or go straight to the current Kawasaki bikes for sale on Bikes in Stock.
Say hello to the Z125 from Kawasaki.Displaying Kawasaki’s unique Sugomi design philosophy for all to see, the smallest in the Z family is here to be noticed and make a profound Naked bike statement. The exposed trellis type chassis blends with minimal and aggressive Z bodywork encouraging spirited riding from the A1 friendly 15PS (11kW) engine that is both new-rider friendly and as sporting as you would expect from Kawasaki. Z125-Ignite.
Lightweight, Maneuverable Chassis
Easy to use is the key, as the compact chassis has been designed to be as user-friendly as possible. Predictable handling thanks to a chassis conceived with light weight, maneuverability, and mass centralization in mind provides excellent feel and inspiring confidence for a wide range of riders. The easy handling also facilitates maneuvering when parking.
Full-size Chassis
The Z125 features a full-size chassis. With a slim, compact trellis frame, sporty suspension and lightweight 17” wheels, the light, nimble handling they offer is ideal for new riders to become familiar with operating a full-size motorcycle.
Slim, compact trellis frame Trellis frame enables a slim, compact package that is easy to manage, and makes it easy to reach the ground with your feet.
Uni Trak Rear Suspension
Uni Trak rear suspension provides great road holding ability and bump absorption, contributing to the bike’s sporty handling. The shock linkage decreases leverage on the shock as the suspension is compressed: small bumps are damped very lightly while big bumps receive lots of damping. The shock has a 5 stroke of 60 mm, helping to ensure the balance of lightweight handling and a composed character. 5-way rear preload adjustability allows riders to adjust the rear ride height, as well as set up the bike to accommodate a passenger or luggage.
Z Supernaked Styling
Like its larger brothers in the Z Series, the Z125’s aggressive styling hints at its sporty potential. A dynamic design created by its slim, hourglass figure is complemented by extremely lightweight looks care of sharp, close-fit bodywork and an original trellis frame.
Brakes/wheels/tyres
Front and rear disc brakes offer impressive stopping performance. Dualpiston calipers grip a Ø 290 mm disc up front, and a Ø 220 mm disc at the rear. Petal disc design adds to the sporty Kawasaki looks.
ERGO-FIT Low Seat
ERGO-FIT seats enable riders to select seats that optimise their fit on the bike. For the Z125, an ERGO-FIT low seat (-25 mm) is available. (Patterns on the seat material are unique to each machine.)
Powerful Engine
125 cm3 4-stroke Single Smooth power delivery contributes to the Z125’s 125 cm3 engine’s feel-good performance. Like a typical Kawasaki engine, the engine delivers a good “punch” at high rpm, and continues to pull right up to the rev limiter. Reliability inherited from its robust 250cc base engine adds peace of mind.
| Engine Type | Liquid-cooled, 4-stroke Single |
| Displacement | 125 cm³ |
| Bore x Stroke | 58 x 47.2 mm |
| Compression ratio | 11.7:1 |
| Valve system | DOHC, 4 valves |
| Fuel system | Fuel injection: Ø 28 mm x 1 |
| Starting System | Electric |
| Lubrication | Forced lubrication, wet sump |
| Maximum power | 10.4 kW / 10,000 rpm |
| Power down kit 85kw | |
| CO2 emission 85 kW kit | |
| Maximum torque | 11.7 N•m {} / 7,700 rpm |
| Fuel consumption | 2.7 l/100km |
| Transmission | 6-speed |
| Range | |
| Final Drive | Sealed chain |
| Primary Reduction Ratio | 2.966 (86/29) |
| Gear Ratios 1st | 2.833 (34/12) |
| Gear Ratios 2nd | 1.875 (30/16) |
| Gear Ratios 3rd | 1.444 (26/18) |
| Gear Ratios 4th | 1.208 (29/24) |
| Gear Ratios 5th | 1.056 (19/18) |
| Gear Ratios 6th | 0.962 (25/26) |
| Final Reduction Ratio | 3.500 (56/16) |
| Clutch | Wet multi-disc |
| Brakes, front | Single 290 mm petal disc. Caliper: Dual piston |
| Brakes, rear | Single 220 mm petal disc. Caliper: Dual piston |
| Suspension, front | 37 mm telescopic fork |
| Suspension, rear | Uni-Trak, gas-charged shock with adjustable preload |
| Frame type | Tubular diamond, steel |
| Trail | 90 mm |
| Wheel travel front | 110 mm |
| Wheel travel rear | 120 mm |
| Tyre, front | 100/80-17M/C 52S |
| Tyre, rear | 130/70-17M/C 62S |
| L x W x H | 1,935 x 740 x 1,015 mm |
| Wheelbase | 1,320 mm |
| Ground Clearance | 185 mm |
| Fuel capacity | 11 litres |
| Seat height | 815 mm |
| Curb mass | 147 kg |