(Commercial use spinning bike/spin bike/exercise bike/fitness bike) Description: *Easy-to-use handlebar and seat adjustments help you quickly determine preferred comfort setting *Corrosion-preventing stainless pins can be quickly threaded tight for a secure hold on the sliding tubes *Corrosion resistant frame and finish with new step-through plate that protects finish from cleat damage *Enclosed chain guard keeps lubricated parts away from the rider, yet offers convenient access for easy lubrication *Two composite water bottle cages hold bottles up to one liter in size *Easy-to-turn adjustment knob and natural wool felt pads provide linear incremental resistance *Packing material: Carton *Product Weight: 59 KG *Max User Weight: 136KG *Frame Finish: Zinc galvanized and powder coated *Seat Slider, Handlebars and Hardware Materials: Stainless steel *Drive System: Chain drive using forged steel crank and ISIS oversized *bottom bracket *User Compatible Size Range: 150cm to 203cm tall