Representative image (2026 model); the 2021 design may differ.
2021 KTM 390 Adventure
General features
Its versatile ergonomics, smooth power delivery and innovative technology all come together in a comfortable, lightweight package built for those wanting to fit more adventure into their daily lives.
KTM 390 Adventure History
Representative image
- Power 43.0 HP
- Displacement 373 cc
- Seat height 830.0 mm
Representative image
- Power 43.0 HP
- Displacement 373 cc
- Seat height 830.0 mm
Representative image
- Power 43.0 HP
- Displacement 373 cc
- Seat height 830.0 mm
Representative image
- Power 43.0 HP
- Displacement 373 cc
- Seat height 855.0 mm
Representative image
- Power 44.0 HP
- Displacement 373 cc
- Seat height 855.0 mm
KTM 390 Adventure History & Generations Source: Wikipedia
. It was essentially the 373 cm3, 390 Duke with added features and refined dimensions. To 2023 it came with 19" front and 17" rear cast aluminum rims. The suspension consists of a 43 mm WP upside-down fork and a monoshock rear suspension system, both of which are adjustable.
KTM replaced the 390 Adventure in the lineup with the 390 Adventure X, now sporting the new 398.6 cm3 LC4c motor. The Adventure X is a stripped down version of the more well equipped KTM 390 Adventure R. Sporting the new 398.6 cm3 LC4c motor previously introduced in the 390 Duke. Premimum features include better seated and standing positions, a 4.2” TFT display, electronic fuel injection, ride-by-wire throttle, a balancer shaft, slipper clutch, traction control (street / offroad) and ABS.
History text adapted from Wikipedia under CC BY-SA.
KTM 390 Adventure Technical specs
KTM 390 Adventure market reference value
Reference values from the monthly insurance value list published by the Insurance Association of Türkiye. New vehicles use the authorised distributor’s non-campaign list price; used ones use market averages.
Values are nominal Turkish lira; much of the rise reflects inflation. Switch to dollars or euros to see the real trend.
Source: Insurance Association of Türkiye, Kasko Değer Listesi, August 2026. These are reference values for insurers and carry no mileage, damage or condition breakdown.
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