Minoura: Twin mag…The most Powerful & Widest Range Ever.Combination frame that freely manipulates self-weight / fixed mode, flag-ship model with high load twin mag. Twin magnet adoption, realizes the strongest power value and wide load control area.FEATURESDual neodymium magnetsSuper quiet and ultra-smoothGenerates 829 watt power at 40km/h (H range)35% stronger and 2 x resistance range than V-series7 kgs virtual flywheel weight13 resistance levelsQuick release remote shifterAllows high-speed / low-resistance trainingNew SW Frame: Gravity mode: 1.1 vertical flywheel provides a natural ride. Fixed mode: for training and interval ridding100% assembled, ready to ride in minutesCompatible with LiveTraining, Kinomap & Zwift (when using compatible speed/cadence sensors)Made in Japan