Specification Color: Black, Red Style: Modern Material: High-carbon Steel Process: Spray Painting Braking System: Dual Front Mechanical Disc Brake Max. Load Capacity: 120kg/264.55lbs Applicable Height: 1.65-1.95m/5.41-6.4ft Folded Product Size: 95*100*35cm/37.4*39.37*13.78in Bike Type: Mountain Bike Number of Speeds: 21 Saddle Adjustable Height: 80-95cm/31.49-37.4in Wheel Diameter: 65cm/25.59in Product Size: 1.72*1.06m/5.64*3.48ft Package Size: 135*19*71cm/53.15*7.48*27.95in Gross Weight: 21.3kg/46.96lbs Net Weight: 20kg/44.09lbs Package Included 1* 21-Speed Mountain Bike 1* Bell 2* Allen Keys 1* Wrench 1* English Manual Other Accessories for Assembly