This Coewske 20 inch kids bike is not only safe but comfortable too . perfect for the kid’s gift . children will love it very much! Teach your child to ride and make memories together the children’s bike comes with an 85 percent pre-assembled body and the basic assembly tools . normally taking a novice about 15 minutes to assemble it. Steel frame . eye-catching double-curved tubes design. The handlebars and seat height are all adjustable. Unisex kids bike has a dual braking system . the left-hand caliper brake controls the front wheel . the right-hand band brake controls the rear wheel.