20″ Kids’ Bicycles, 7 Speed Kids Mountain Bike with Grip Shift, Kids Bikes with Rear Derailleur, Kids Lightweight Bikes with Front Disc Brake, Rear V-brake, Teenager Cycle Bikes for Boys Girls This Kids’ Bicycle, perfect for children with a height of 4’2″ to 5’6″, expertly blends safety, comfort, and adventure. Safety is paramount with its front disc brake and rear V-brake, providing precise stopping power, and a durable yet ergonomic 14-inch carbon steel frame that ensures strength and comfort. The lower standover height makes it easy for young riders to mount and dismount. Beyond safety, the bike is built for adventure. The 7-speed rear derailleur and Shimano twist shifter allow kids to tackle various terrains effortlessly. High-quality 20″x2.125″ rubber tires offer excellent puncture and abrasion resistance, ensuring a fun and secure ride. The 100mm front suspension fork with thickened shock absorbers adapts to different road conditions, enhancing comfort. This bike not only ensures safety but also inspires young riders to explore and enjoy endless adventures. ?Specification? Product Name: Boys Girls Mountain Bike Main Material: Carbon steel Filler: Polyurethane Foam Rider Height: 40-60″ Weight Limit: 250 lbs. Bike Wheel Size: 20″ Bike Weight: 33 lbs. ?Quick Installation The Kids’ Bicycles arrive 85% assembled and include free pedals and assembly tools. With the help of tutorial videos, the assembly can be completed in 20 minutes. We are available to assist with any assembly issues. Features: Adjustable Speed Brand: CASEMIOL Bicycle Type: Mountain Bikes Bicycle Wheel Diameter: 20″ Age Group: Tween Number of Speeds: 7 Color: Blue Kids’ Bike Frame Material: Carbon steel Bicycle Suspension Configuration: Front Suspension Accessories Included: Kids Bike Bicycle Tire Size: 20″ x 2.125″ Bicycle Frame Size: 14 in Maximum Load Weight: 250 lb Assembled Product Dimensions (L x W x H): 54.00 x 23.00 x 31.50 Inches