Dual Suspension 26 X 1.95″ tires & Butyl tube 21 speed with : Sunrun grip shift & freewheel MTB Handlebar Steel Stem Plastic Pedals Front & Rear ‘V’ Brakes Half Alloy brake levers Front & Rear Steel Hubs (ED) Alloy Rims Chainwheel Crank (ED) KMC Chain Soft saddle Seat post with quick release