21-Speed Folding Mountain Bike Foldable Bicycle 26" Portable Adult Mountain Bike Used with a structure designed to

with a structure designed to support efficient transportation and convenient storage

The shorter wheelbase delivers responsive handling in tight urban spaces

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A comprehensive 21-speed drivetrain allows riders to adjust cadence across varied terrain

21-Speed Folding Mountain Bike Foldable Bicycle 26" Portable Adult Mountain Bike Used with a structure designed toSpecifications Color: Black Style: Modern Braking: Dual Disc Brake Special Feature: Portable, Foldable Material: Carbon Steel, Rubber, Sponge, PC, Aluminium, PU Surface Treatment: Argon Arc Welding, Electrostatic Paint Baking Assembly Required: Yes Number of Items: 1 Number of Speeds: 21 Applicable Height: 1. 6 1. 7m 5. 25 5. 6ft Maximum Bearing Capacity: 100kg 220lbs Wheel Size: 66cm 26in Seat Adjustment Height: 88 101cm 34. 6 40in Armrest Distance: