KTM 1090 Adventure

Coolant capacity & service interval

KTM 1090 Adventure requires 2,4 liters of coolant. Service intervals include checks every 15000 km or 12 months and fluid changes every 48 months. The data covers 5 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
1090 Adventure (2018-2019)
  • Use: Normal
  • Capacity 2,4 liter
  • Check 15000 km/ 12 months
  • Change 48 months
1090 Adventure R (2018-2019)
  • Use: Normal
  • Capacity 2,4 liter
  • Check 15000 km/ 12 months
  • Change 48 months
1090 Adventure S (2018-2019)
  • Use: Normal
  • Capacity 2,4 liter
  • Check 15000 km/ 12 months
  • Change 48 months
1090 Adventure (2017-2018)
  • Use: Normal
  • Capacity 2,4 liter
  • Check 15000 km/ 12 months
  • Change 48 months
1090 Adventure R (2017-2018)
  • Use: Normal
  • Capacity 2,4 liter
  • Check 15000 km/ 12 months
  • Change 48 months

Additional Notes

  • The KTM 1090 Adventure cooling system holds 2.4 liters across all variants, including the standard, R, and S trims. A capacity at this level is typical of a liquid-cooled parallel-twin motorcycle engine, where the cooling circuit covers the cylinder head, block, and radiator volume combined.
  • The 2.4-liter figure applies uniformly to the 1090 Adventure, 1090 Adventure R, and 1090 Adventure S, indicating no meaningful difference in cooling system architecture between the road-oriented and off-road-oriented variants.
  • Coolant checks are specified at 15,000 km or 12 months, whichever comes first, under normal use conditions. The dual trigger — distance and time — reflects that coolant degrades chemically over time regardless of mileage accumulated.
  • The coolant change interval is set at 48 months under normal use conditions. A time-based change interval rather than a mileage-based one is standard practice for coolant, since corrosion inhibitors and pH buffers deplete with age even in low-mileage applications.
  • The 1090 Adventure and 1090 Adventure R each have overlapping specification rows covering 2017-2018 and 2018-2019. Both rows carry identical capacity and interval values, confirming no mid-cycle revision to cooling system specifications for either variant.
  • The 1090 Adventure S specifications begin with the 2018-2019 row, while the standard and R variants have entries starting from 2017. All three share the same 2.4-liter capacity and the same check and change intervals.

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