Matching its exciting performance, the Z250 is clad in aggressive new styling. Inspired by the sugomi styling of the flagship Z models, all-new bodywork blends the designs of the Z650 and Z300/250 to deliver an aggressive, agile, masculine impression.
Whether deftly navigating the urban jungle or parked strikingly on a street corner, this lightweight, powerful Supernaked is sure to turn heads.
Displacing 249 cm3, the new engine delivers significantly increased performance compared to its predecessor: 27.5 kW†1 for the new Z250 (+4.5 kW vs the 2018 Z250). The higher performance can largely be credited to the new downdraft intake, which is accompanied by a larger airbox offering increased intake efficiency. The increased performance is complemented by a rider-friendly character; the smooth response and abundant low-end torque facilitate throttle control for new and experienced riders alike.
Designing the engine from scratch allowed the engine layout to be optimised for size, weight and efficiency. The new unit is comparable in size to that of the 2013-2018 Z250 – the new Z250 engine is almost identical in size to that of its Z250 counterpart. Numerous weight reduction efforts keep weight to a minimum. The clean design, trimmed of any unnecessary items, and the revamped layout enable a slim engine and a cooling system with minimised external piping
The Z250 features a trellis frame similar in design to that of the Ninja H2. Kawasaki’s advanced dynamic rigidity analysis was used to ensure optimum rigidity with light weight. The engine is rigid-mounted and used as a stressed member. The new frame design contributes significantly to the bike’s low curb mass.
More rigid ø41 mm telescopic fork delivers better suspension action. The front wheel feels really planted, direction changes are made easily (even when the bike is fairly upright – handy when navigating traffic jams), and overall the suspension offers the plushness of a larger displacement bike.
Measuring ø310 mm (the same size as those of the Z1000), the Z250’s semi-floating front disc offers sure stopping power. A rigid new front brake master cylinder helps eliminate ineffective (idle) stroke, contributing to controllability, while carefully selected brake hose dimensions and material contribute to brake touch. All models are equipped with ABS and feature the latest ABS unit from Nissin, the most compact and lightweight available.
The Z250 is equipped with the same stacked instrument cluster as the Z650. Offering an easy-to-read layout, the analogue-style tachometer features a gear position indicator at its centre and sits atop a multi-function LCD screen.
More compact clutch (ø139 mm >> ø125 mm) with less rigid operating plates offers a 20% lighter lever pull. Complementing the extremely light feel at the lever, the new clutch has a wider engagement range, facilitating control.
Displacing 249 cm3, the new engine delivers significantly increased performance compared to its predecessor: 27.5 kW†1 for the new Z250 (+4.5 kW vs the 2018 Z250). The higher performance can largely be credited to the new downdraft intake, which is accompanied by a larger airbox offering increased intake efficiency. The increased performance is complemented by a rider-friendly character; the smooth response and abundant low-end torque facilitate throttle control for new and experienced riders alike.
Designing the engine from scratch allowed the engine layout to be optimised for size, weight and efficiency. The new unit is comparable in size to that of the 2013-2018 Z250 – the new Z250 engine is almost identical in size to that of its Z250 counterpart. Numerous weight reduction efforts keep weight to a minimum. The clean design, trimmed of any unnecessary items, and the revamped layout enable a slim engine and a cooling system with minimised external piping
The Z250 features a trellis frame similar in design to that of the Ninja H2. Kawasaki’s advanced dynamic rigidity analysis was used to ensure optimum rigidity with light weight. The engine is rigid-mounted and used as a stressed member. The new frame design contributes significantly to the bike’s low curb mass.
More rigid ø41 mm telescopic fork delivers better suspension action. The front wheel feels really planted, direction changes are made easily (even when the bike is fairly upright – handy when navigating traffic jams), and overall the suspension offers the plushness of a larger displacement bike.
Measuring ø310 mm (the same size as those of the Z1000), the Z250’s semi-floating front disc offers sure stopping power. A rigid new front brake master cylinder helps eliminate ineffective (idle) stroke, contributing to controllability, while carefully selected brake hose dimensions and material contribute to brake touch. All models are equipped with ABS and feature the latest ABS unit from Nissin, the most compact and lightweight available.
The Z250 is equipped with the same stacked instrument cluster as the Z650. Offering an easy-to-read layout, the analogue-style tachometer features a gear position indicator at its centre and sits atop a multi-function LCD screen.
More compact clutch (ø139 mm >> ø125 mm) with less rigid operating plates offers a 20% lighter lever pull. Complementing the extremely light feel at the lever, the new clutch has a wider engagement range, facilitating control.
| DIMENSIONS | |
|---|---|
| Overall length | 1,990 mm |
| Overall width | 800 mm |
| Overall height | 1,060 mm |
| Wheelbase | 1,370 mm |
| Road clearance | 145 mm |
| Seat height | 795 mm |
| Curb mass | 165 kg |
| Dry mass | - |
| Fuel tank capacity | 14 litres |
| PERFORMANCE | |
|---|---|
| Max. power | 27.5 kW {37 PS} / 12,500 min-1 |
| Max. Power with Ram Air | - |
| Max. torque | 23.0 N·m {2.3 kgƒ·m} / 10,500 min-1 |
| ENGINE | |
|---|---|
| Type / Valve system | 4-stroke, Parallel Twin |
| Coolant System | Liquid-cooled |
| Bore x Stroke | 62.0 x 41.2 mm |
| Displacement | 249 cc |
| Compression ratio | 11.6:1 |
| Fuel supply | Fuel injection: ø32 mm x 2 |
| Lubrication system | Forced Wet Sump |
| Starting system | EL. Starter |
| Ignition system | Battery and coil |
| DRIVETRAIN | |
|---|---|
| Driving system | Chain |
| Transmission | 6-speed, return shift |
| Primary reduction ratio | 3.069 (89/29) |
| 1st Gear ratios | 2.769 (36/13) |
| 2st Gear ratios | 1.895 (36/19) |
| 3st Gear ratios | 1.500 (33/22) |
| 4st Gear ratios | 1.240 (31/25) |
| 5st Gear ratios | 1.074 (29/27) |
| 6st Gear ratios | 0.960 (24/25) |
| Final reduction ratio | 2.857 (40/14) |
| Clutch type (Primary) | Wet, multi-disc |
| FRAME | |
|---|---|
| Type | Trellis, high-tensile steel |
| Front Suspension | ø41mm telescopic fork |
| Rear Suspension | Bottom-Link Uni-Trak, gas-charged shock with adjustable preload |
| Front Wheel travel | 120 mm |
| Rear Wheel travel | 130 mm |
| Caster (Rake angle) | 24.5° |
| Trail | 92 mm |
| Steering angle (left/right) | 35° / 35° |
| Front Tyre | 110/70R17M/C 54H |
| Rear Tyre | 140/70R17M/C 66H |
| Front Type Brake | Single semi-floating 310 mm petal discs. |
| Caliper (Front) | Single balanced actuation dual piston |
| Rear Type Brake | Single 220 mm petal disc. |
| Caliper (Rear) | Dual-piston |
