Elliptical cross trainer series tunturi go serie flywheel mass 30 kg braking system engine brake adjustable resistance 32 levels max performance 260 watt maximum user weight 135 kg properties with transportation wheels operation rear wheel training computer speed calories burnt exercise duration pulse number of training programmes 16 display type lcd display weight 60 kg pulse monitors hand grips chest strap optional dimensions lxwxh 150 x 65 cm