SpecificationSport or Fitness Type - CyclingMain Color - BlueUse Case - Garden & OutdoorMain Material - Aluminium AlloyDetailsProduct Features - bike combines the features of a comfort bike and a commuter bicycle, comes 85% assembled.Shimano 7-speed shifter and derailleur riding from leisure to long distance commutesAluminum alloy frame,with front and rear racks can easily carry backpacks.Black leather saddle and Comfortable grips ,front 20*2.1 rear 26*2.1 KENDA high quality Tires provide excellent roll, and a cushioned, stable rideDouble disc brakes more softer and faster braking response Description - Product Details Bike Type Crago Bike Age Range (Description) 14+ Number of Speed Shimano 7 Speed Wheel Size Front 20 Inch Rear 26 Inch Frame Material Aluminum Alloy Frame Suspension Type NO Frame Size 17.5 inch Frame