Adventure motorcycle · 2020–2026
KTM 390 Adventure Tyre Sizes & Prices
The KTM 390 Adventure (2020–2026) uses a 100/90-19 front and a 130/80-17 rear tyre. In stock today: fronts from R900 and rears from R1 390, per tyre before fitting, across 5 South African shops. A matching front and rear of the same tyre starts at R3 350.
Prices last checked 23 October 2026 · Sizes checked against at least two sources
KTM 390 Adventure tyre sizes by year and variant
Factory front and rear sizes, checked against at least two sources each.
What tyres cost for a KTM 390 Adventure
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 390 Adventure
The same tyre model front and rear, which is what most riders fit. The front and rear can come from different shops.
- Front 100/90-19: R1 720 at Sharwoods Bike Tyre
- Rear 130/80-17: R1 630 at Sharwoods Bike Tyre
About the KTM 390 Adventure's tyres
KTM's small single-cylinder adventure bike used a 100/90-19 front and 130/80-17 rear from 2020 to 2024, and the 2025 390 Adventure X keeps those sizes. The off-road 390 Adventure R is different, with a 90/90-21 front and 140/80-18 rear on spoked wheels.
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.
KTM 390 Adventure tyre FAQs
What tyre size does a KTM 390 Adventure use?+
The KTM 390 Adventure uses 100/90-19 at the front and 130/80-17 at the rear. Some years and versions differ; see the table by year and variant above. Check the size on your current tyres or in the owner's manual before you order.
Do all KTM 390 Adventure versions use the same tyres?+
No. 390 Adventure X, cast wheels (2025-2026): 100/90-19 front and 130/80-17 rear. 390 Adventure R, spoked wheels (2025-2026): 90/90-21 front and 140/80-18 rear.
How much do tyres for a KTM 390 Adventure cost?+
100/90-19 fronts start at R900 and 130/80-17 rears start at R1 390, per tyre in stock today. The cheapest front and rear together cost R2 290. The cheapest matching pair of one tyre model is the Bridgestone BT46 at R3 350. Fitting is usually extra. Prices change weekly.
Can I fit a different tyre size on my KTM 390 Adventure?+
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 KTM 390 Adventure 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.