Kawasaki Ninja ZX-4R: specs and comparison
Kawasaki Ninja ZX-4R (Sport, since 2027): 399 cc engine, 57 kW / 77 hp, 189 kg (with fluids), seat height 800 mm. Licence: A2 with restriction kit.
Compare Kawasaki Ninja ZX-4R with any model
Generations
MY2027 (35 kW A2 version offered) (since 2027)
| Years | since 2027 |
|---|---|
| Type | Sport |
| Licence | A2 with restriction kit |
| Engine | 399 cm³, 4 cyl. |
| Power | 57 kW / 77 hp |
| Weight | 189 kg (with fluids) |
| Seat height | 800 mm |
| ABS | ABS |
| Drive / gearbox | chain, manual |
| Tank | 15 l |
| Fuel use | 5.8 l/100 km |
| Range on one tank | 220 km |
| Used price (estimate) | £6,700 |
Version 2023-2026
| Years | 2023-2026 |
|---|---|
| Type | Sport |
| Licence | A only |
| Engine | 399 cm³, 4 cyl. |
| Power | 57 kW / 77 hp |
| Weight | 189 kg (with fluids) |
| Seat height | 800 mm |
| ABS | ABS |
| Drive / gearbox | chain, manual |
| Tank | 15 l |
| Fuel use | 5.8 l/100 km |
| Range on one tank | 220 km |
| Used price (estimate) | £6,300 - £7,500 |
Why it's worth it
- Engine with real character
- Strong brakes
- Modern electronics (rider modes, traction control)
Weak points
- High insurance cost
- Tiring on long rides
- Expensive parts
What to check on a used one
- Crash damage: bar ends, levers, footpegs, scratched covers
- Chain and sprockets: slack, stiff links, hooked teeth
- Service history: stamps and invoices
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- QJ Motor SRK 600 RS 554 cm³ · 41 kW · 770 mm
- Benelli Tornado 550 554 cm³ · 41 kW · 800 mm
Questions
Is the Kawasaki Ninja ZX-4R A2-legal?
Yes, with a restrictor kit to 35 kW: A2 allows restricting bikes whose full power is up to 70 kW, and this one makes 57 kW.
What is the seat height of the Kawasaki Ninja ZX-4R?
800 mm. Whether you reach the ground also depends on the seat width: the finder estimates it from your height and inseam.
How much does the Kawasaki Ninja ZX-4R weigh?
189 kg (with fluids).
What is the fuel use and range of the Kawasaki Ninja ZX-4R?
About 5.8 l/100 km; with the 15 l tank that is roughly 220 km before the reserve.
Specs from makers and test sources; prices are estimates. Check the bike you buy.