WK Bikes 650

Coolant capacity & service interval

WK Bikes 650 uses coolant with a capacity of 1,6 liters. The service interval for coolant is 36000 km or 24 months. The data covers 2 configurations.

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

TypeSpecifications
650 TR (2012-2018)
  • Use: Normal
  • Capacity 1,6 liter
  • Change 36000 km/ 24 months
650i (2011-2018)
  • Use: Normal
  • Capacity 1,6 liter
  • Change 36000 km/ 24 months

Additional Notes

  • The WK Bikes 650 TR and 650i share an identical cooling system capacity of 1.6 liters, which represents the total volume of coolant the system holds during a standard service fill.
  • The 650 TR carries a model year range starting from 2012, while the 650i begins from 2011, meaning the 650i predates the 650 TR by one year within the same 650 lineup.
  • Both the 650 TR and 650i specify a coolant change interval of 36,000 km or 24 months under normal use conditions, whichever comes first, reflecting a time-and-distance dual threshold common in cooling system maintenance schedules.

Other Systems