It is an affordable entry level 21 speed road bike well suited for commuting. It features a lightweight aluminum frame, a Shimanos drivetrain powerful disc brakes for all weather stopping. The complete bike weighs in at an impressive 35 lbs, the lightest in its class. Free pedals are included with every bike! 3 spoke aluminum wheels: lightweight and more durable. Fashionable, advanced Suspension, Shimanos Derailleur, SHimanos 30 Shifter. High quality, Full suspensio. Freewheel: 7 tower wheels. Chainwheel: 170 three small sprocket. Frame/Fork: One-piece front fork. Frame: high carbon steel. Brake: mechanical disc brake. Product size: 150x25x(59-70)cm/59×9.8x(23-27.5)in. Product packaging size: 134x72x19cm/52x28x7.5in. This item is in the category “Sporting Goods\Cycling\Bicycles”. The seller is “huicabbages_8″ and is located in this country: CN. This item can be shipped to United States.