top quality magentic bike multifunction computer dispaly adjustable seat and handlebar exercise bike, fitness bike, magnetic bike, home used magentic bike, fitness, indoor fitness equipmentsSpecification:With TUV, CE, GS, EMC & RoHs marksComputer functions: time, speed, distance, calories & pulseWith 7kg magnetic flywheelWith 1 way bearing crank system & break strap systemAdjustable seat and ...