2026 KTM 390 Adventure X
Lowest prices in the Southeast
$500 OFF
Available through WMR Sales. Call Kurt, email, or visit our Stuart showroom for pricing, availability, and purchase options.
Showroom Hours
Mon–Fri 9 AM–6 PM
Sat 10 AM–3 PM
Sun Closed
2.99% APR up to 60 Months
AND
$500 Dealer Rebate
4-Year Warranty
Special Offers Available!
As low as 2.99% APR for up to 60 Months AND a $500 Rebate — offers can be combined.
*Financing subject to credit approval. Offer valid October 1 – December 31, 2026. Terms and conditions may apply. Premium Manufacturer’s Warranty terms apply; see dealer for details.
*Offers are updated quarterly. Contact Kurt for the latest information and full details. Don’t miss out on our latest deals.
ALL-ROAD ADVENTURE READY
Merging all-road versatility and proven reliability with real-world performance, the KTM 390 ADVENTURE X is engineered to seek out new horizons. Rally-inspired looks, punchy performance, and unmatched handling deliver what your adventure needs.
Technical Specifications
Engine
| Engine Type | 1-Cylinder, 4-Stroke |
| Displacement | 398.7 cm³ |
| Bore | 89 mm |
| Stroke | 64 mm |
| Power | 33 kW |
| Compression Ratio | 12.6 |
| Transmission | 6-Speed |
| Clutch | PASC Slipper Clutch, Mechanically Operated |
| EMS | Bosch EMS with RBW |
| Fuel System | Bosch EFI (Throttle Valve 46 mm) |
| Cooling System | Liquid-Cooled |
| Primary Drive | 86:33 |
| Secondary Gear Ratio | 46:14 |
Chassis & Brakes
| Frame Design | Steel Trellis Frame, Powder-Coated |
| Rear Subframe | Steel Trellis Frame, Powder-Coated |
| Front Brake | 320 mm Disc |
| Rear Brake | 240 mm Disc |
| Chain | 520 X-Ring |
| Handlebar | Aluminum |
Suspension & Dimensions
| Front Suspension | WP APEX 43 |
| Rear Suspension | WP APEX Split Piston |
| Wheelbase | 1464 mm |
| Steering Head Angle | 62.5° |
| Weight (without fuel) | 165 kg |
| Wheels | Spoked: 2.5 x 19" (Front) / 3.5 x 17" (Rear) |
| Tires (Front/Rear) | 100/90; 130/80 |
2026 KTM 390 Adventure X
Sale price$5,999.00
Regular price$6,499.00 (/)
