Xspec Pro Stationary Upright Exercise Cycling Bike, Heart Pulse Sensors, Adjustable Friction Resistance, 3-Piece Crank, Multi-Function Monitor. 40lb / 50lb flywheel 50lb balanced flywheel + step free resistance level adjustment - low noise and less-maintenance belt drive system for optimal power transmission - anti-slip pedals with adjustable pedal basket High-quality multifunctional console with digital display and training programs - pulse sensor for heart rate based training App compatible console + tablet holder for fitness application with build-in Google Maps function for training with Street View display + training history - iBiking+ compatible Padded armrests for extended trainings in aero position - comfortable sport seat and handle bar adjustable - high-quality water bottle included Assembled size: (LxWxH) - 49x21x49in - maximum user weight up to 330lbs - unit weight about 119lbs - transport wheels for easy rolling -standing feet for floor-balancing - optimal training of the main muscle groups + endurance and condition Ergonomic Saddle with Adjustable Seat Base No-Slip Grip Handlebars Fit Hi Way and iBiking+ compatible Micro-Adjustable Seat Slider Heart rate and pulse sensor Track Speed, Time, Distance and Calories Burned Emergency Break Assembly Tools Included