Ambifirner 20" City Bike with Adjustable Saddle & Kickstand Steel Frame

【Ergonomic Durable Steel Frame】— Kids' Bicycles are suitable for ages 8-12 or a rider height of 4'2'-5'6". Durable yet ergonomic 14 inch height carbon steel frame guarantees kids safety during riding. Lower standover height improves alignment between body and bike, making it easier for young riders to mount and dismount. 【Great Braking System】— Equipped with front disc brake and rear v-brake, allow for more precise and controlled braking. This braking design comes with a lower lighter weight, meanwhile enough for kids to cope with different terrain. 【7-Speed Drivetrain】— Classic 7 speeds rear derailleur creates the perfect bike to allow riders to easily tackle climbs. With Shimano twist shifter, kids can quickly select a gear for every terrain, and handle their imagination. It is truly the perfect bike to inspire young riders to climb higher and tackle the downhills freely. 【20*2.125" Tires】— The Kids' Bicycle tires are made of high-quality rubber and have a strong puncture and abrasion resistance, 20"*2.125" tires are easier to get on and allow children to focus on having fun without fear of falling! 【Front Fork Shock Absorbing Design】Feature 100mm front suspension fork. The thickened shock absorbers help resistant and absorb shocks. The parallel bars can adapt to pressure road conditions. Greatly improve the comfort during riding and allows you to enjoy riding.