The Kettler rowing machine Stroker has a console with a clear LCD display with a permanent display of 6 functions, pulse area instruction for fat burning and fitness zone, integrated heart rate receiver and recovery heart rate with fitness score. Adjustable manual magnetic brake with 8 resistance levels. 4 kg flywheel for very high concentricity. Pulley rowing machine with ball-bearing linear guide rail of the roller seat. Space-saving storage by folding seat rail. Maximum weight load 150 kg. Dimensions 218 x 60 x 98 cm.