The KTM 390 Duke uses 110/70 R17 front and 150/60 R17 rear tubeless radial tyres factory-fitted on alloy rims. Eurogrip manufactures compatible ProTorq Extreme HF (front) and ProTorq Extreme HR (rear) tyres matching these OEM specifications.
Both sizes feature tubeless radial construction, designed for the Duke's performance characteristics and Indian road conditions.
Compare compatible KTM 390 Duke tyre sizes, tread patterns, and prices below to find the right replacement for your riding style.
| Variant | Front Tyre Size | Rear Tyre Size | Load Index / Speed Rating |
|---|---|---|---|
| KTM 390 Duke (All Variants) | 110/70 R17 | 150/60 R17 | Front: 54H/W, Rear: 66H/W |
| Tyre Type | Suitable For | Benefits |
|---|---|---|
| Tubeless Radial (TL) | All KTM 390 Duke variants with alloy rims | Factory-fitted on all current variants. Tubeless construction reduces puncture downtime and maintains pressure stability under high-speed riding. |
| Warranty Type | Duration |
|---|---|
| Manufacturing Defects | 7 years from the date of manufacture* |
| Non-Manufacturing Defects | 3 years from the date of manufacture* |
*Subject to applicable tread wear conditions and warranty terms.
The KTM 390 Duke uses 110/70 R17 front and 150/60 R17 rear tubeless radial tyres. Both sizes are factory-fitted on alloy rims across all variants. These sizes deliver the handling balance required for the Duke's power output and riding dynamics.
Eurogrip manufactures ProTorq Extreme HF (110/70 ZR17) for the front and ProTorq Extreme HR (150/60 ZR17) for the rear. Both are tubeless radial tyres designed to match OEM specifications for the KTM 390 Duke's performance requirements and Indian road conditions.
Maintain 29 PSI front and 32 PSI rear for solo riding. Check pressure when tyres are cold. Proper inflation ensures predictable handling, even tread wear, and optimal contact patch across city commutes and highway runs. Adjust monthly and before long rides.
KTM 390 Duke tyres typically last 15,000–25,000 km, depending on riding style and road conditions. Aggressive throttle use and hard cornering reduce lifespan. Proper maintenance, correct pressure, wheel alignment, and rotation can extend tyre life toward the upper range of this interval.
The KTM 390 Duke uses tubeless radial tyres on alloy rims. Tubeless construction allows immediate puncture sealing with repair kits and maintains stable pressure under high-speed riding. All current variants are factory-fitted with tubeless tyres front and rear.
110 is the tyre width in millimetres, 70 is the aspect ratio (sidewall height as a percentage of width), R indicates radial construction, and 17 is the rim diameter in inches. This size provides the contact patch and steering response calibrated for the Duke's handling characteristics.
The front tyre carries a load index of 54 and the rear carries 66. Speed ratings are H (210 km/h) on 2020+ models and W (270 km/h) on 2017 models. These ratings ensure the tyres support the bike's weight and maximum speed capabilities under loaded conditions.
No. The KTM 390 Duke uses alloy rims designed exclusively for tubeless tyres. Fitting tube-type tyres on alloy rims compromises safety and handling. Both front and rear must remain tubeless to maintain the OEM safety and performance standards.
KTM 390 Duke tyres typically range from Rs. 4,000 to Rs. 7,500 per tyre, depending on brand, tread pattern, and retailer. Pricing varies by market availability. Check Eurogrip's website for current manufacturer pricing and offers on compatible ProTorq Extreme HF and HR models.
Replace tyres at 15,000–25,000 km or when tread depth reaches minimum legal limits, whichever comes first. Inspect monthly for cracks, bulges, or uneven wear. Aggressive riding and poor road conditions accelerate wear; replace earlier if handling deteriorates or tread indicators become visible.