24 inch 21 Speeds High-Carbon Steel Mountain Bike C284963

This mountain bike has a sturdy steel frame that is 24x16 inches in size . suitable for 4'8'-5'6' people . and can handle weights up to 250lbs. The grip shifter helps switch gears smoothly . and the dual disc brake system is easy to maintain. The sport cycling  has front and rear shock absorbers for a smooth ride and all-terrain tires with excellent grip and anti-skid function. The MTB bicycle for adult comes 85% pre-assembled and requires minimal assembly. Contact customer service if you have any questions.