Naked motorcycle · 2017–2026
Kawasaki Z900 Tyre Sizes & Prices
The Kawasaki Z900 (2017–2026) uses a 120/70-17 front and a 180/55-17 rear tyre. In stock today: fronts from R1 435 and rears from R1 820, per tyre before fitting, across 7 South African shops. A matching front and rear of the same tyre starts at R3 255.
Prices last checked 23 October 2026 · Sizes checked against at least two sources
Kawasaki Z900 tyre sizes by year and variant
Factory front and rear sizes, checked against at least two sources each.
What tyres cost for a Kawasaki Z900
Cheapest current price per tyre in each size, by price band. Fitting is extra unless stated. A dash means no tyre in that band is in stock, or a better band costs the same or less.
Cheapest matching pair for the Z900
The same tyre model front and rear, which is what most riders fit. The front and rear can come from different shops.
- Front 120/70-17: R1 435 at Sharwoods Bike Tyre
- Rear 180/55-17: R1 820 at Sharwoods Bike Tyre
About the Kawasaki Z900's tyres
The Kawasaki Z900 is a four-cylinder naked bike. Every model year from 2017, including the 2020 update, the SE and the 2025 revision, uses a 120/70-17 front and 180/55-17 rear. Those are mainstream sizes, so most sport and sport-touring ranges are available.
Before you order, check the size on your current tyres or in the owner's manual, and match the load index and speed rating. For typical prices by size and tips on paying less, read our motorcycle tyre price guide.
Kawasaki Z900 tyre FAQs
What tyre size does a Kawasaki Z900 use?+
The Kawasaki Z900 uses 120/70-17 at the front and 180/55-17 at the rear. Check the size on your current tyres or in the owner's manual before you order.
How much do tyres for a Kawasaki Z900 cost?+
120/70-17 fronts start at R1 435 and 180/55-17 rears start at R1 820, per tyre in stock today. The cheapest front and rear together cost R3 255. The cheapest matching pair of one tyre model is the Vredestein Centauro ST at R3 255. Fitting is usually extra. Prices change weekly.
Can I fit a different tyre size on my Kawasaki Z900?+
Stick to the sizes the manufacturer approves for your bike and wheels. A different width or profile changes how the bike steers and leans, and can upset the ABS and traction control. Never mix radial and bias-ply tyres unless the manufacturer allows it.
Should I replace both Kawasaki Z900 tyres at the same time?+
Not always. Rear tyres usually wear out before fronts, so many riders replace the rear more often. If you replace only one, fit the same tyre model as the other end so the pair is designed to work together.