Product; Upright Bike (commercial fitness use) upright bike Item No.; WT-605 pro Spec.; Bottom Tube; 50x100x2.0x920 mm Upright post; 40x80x1.8x190 mm Handle Bar: ?31.8x2.0x1200 mm Seated Post: 30x60x1.8x610 mm Front Stabilizer: ?60x1.5x500 mm Rear Stabilizer: ?76.2x1.5x600 mm Set-up Size: 1100x600x1420 cm Electromagnetic Resistance System *Aluminum seat rail with smooth motion. *Easy to use and simple installation *Targets your arms, shoulders, back, waist and legs. *NON-FRICTION SYSTEM, ULTRA SMOOTH AND QUIET *8-LEVELS OF RESISTANCE CONTROLLED BY A COMPUTER CONSOLE *COMPUTER FUNCTION:(LCD or LED display) Time/distance/speed/calories/pulse/6 pre-set & 1 manual program. Packing Size: 1070x380x750 cm N.W./G.W.: 46/50kgs Loading q?ty: 90sets/20?; 183sets/40? A professional upright bike. this upright bike is made for commercial use! also we have other professional fitness cardio products like the stepper and the elliptical model, rowing, recumbent. Origin China, shanghai Supply ability high volume