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KAWASAKI: 2025 Z900

Posted

16 June 2025

Mark Lancaster

Kawasaki has finally given the Z900 some long-awaited attention with a 2025 update. But have they done enough to keep it competitive in the fiercely packed sub-£10k naked bike segment? With new styling, subtle tech upgrades, and a cleaner engine, Kawasaki has taken a measured approach. Rather than overhaul the platform, they’ve chosen to refine the formula that’s worked for them since the Z900’s debut. Here’s a round-up of John McAvoys review:

Evolution, Not Revolution

The Z900 gets sharper styling and some useful upgrades, but remains true to its roots. No wings, no big horsepower gains, and no radical redesigns. Instead, it’s about subtle refinement. New Nissin radial brake calipers, a revised dash, and fork geometry tweaks hint at improvements under the skin. A switch to ride-by-wire also brings added rider aids like cruise control, engine braking adjustment, a quickshifter/blipper, and traction control.

Cleaner Engine and Smarter Tech

The engine now uses revised cam profiles and shorter gear ratios for punchier acceleration. While top speed takes a hit, it’s a smart trade for real-world riding. Internally, the ride-by-wire system allows for more precise fuelling and emissions control, meeting modern standards while enabling new tech like voice-activated sat-nav and media controls.

Chassis Tweaks and Ride Feel

Kawasaki has tweaked the chassis slightly, including 3mm adjustment of the fork position and updated suspension internals. The ride feels sharper, more playful, and more refined. Although the fork damping needed adjustment out of the box, small tweaks delivered noticeable improvements, a testament to the quality Showa components.

SE Version and Pricing

The base model starts at £9199, offering strong value alongside rivals like the MT-09 and Street Triple. The SE version bumps the price to £11,349 with Ohlins suspension and Brembo Stylema calipers, but may struggle against more powerful or tech-rich alternatives like Honda’s Hornet SP.

Old-School Appeal in a Modern World

Despite newer engines from rivals, the Z900’s inline-four still charms with its smooth delivery and character. It’s a refreshing alternative to the parallel twins and triples that dominate the class. The Z900 has never been about flashy specs — it’s about straightforward riding enjoyment, and in that, it still excels.

Final Thoughts

After riding the updated Z900, it’s clear Kawasaki has modernised the platform without losing its identity. It may not lead the class in tech or performance, but it delivers a refined, connected riding experience. It’s still stylish, still fast enough, and still very much a Z — and sometimes, that’s exactly what riders want.