Disc Brake 21 Speeds Youth Mountain Bike 20 Inches

Ideal for school, work or a cross country ride. With size of 18, 20, 22 inch, it is suitable for boys over approx., The brake system consists of RIM brake, giving you the stable and strong braking force. 21-speed ensures total control in every situation, 85% pre-assembled, easy to assemble, free pedals, required assembly tools and KICKSTAND included, YFNIAO specialises in the production of high-quality bicycles that can withstand daily and special loads, Only high-quality components are installed, which contribute to the safety and longevity of the mountain bike