Service | Concept2

Model D Troubleshooting

Complete Loss of Resistance


There is a complete loss of resistance during the drive. There is no noise associated with this loss of resistance.


This usually means that the clutch is not engaging due to the lubricant within the clutch becoming contaminated or dried out, preventing the clutch from engaging. A new balanced flywheel assembly will fix the problem.

  • Part number 1740 for Model C Indoor Rowers
  • Part number 1940 for Model D Indoor Rowers manufactured from July 2003–October 29, 2006
  • Part number 2940 for RowErgs, Model D and E Indoor Rowers manufactured from October 30, 2006–present

Flywheels are not available for purchase on our website. Please call +41 (0)44 711 10 10 (Switzerland) to order.