Key Features Designed for New Riders - This 16-inch bike is perfect for beginner riders. It includes detachable training wheels to help your child learn to balance. The anti-skid, anti-wear rubber tires provide excellent grip on various terrains, and a shock absorber ensures smooth rides with enhanced control. Reliable Braking System - The bike is equipped with dual disc brakes and dual short-pull brake levers that shorten braking distances for improved safety. The disc brake's heat dissipation helps extend its lifespan. Enhanced Stability and Durability - The frame is made from lightweight and strong magnesium alloy, which offers better strength and durability than aluminum alloy. The internal rear brake cable design not only looks cleaner but also prevents cable aging. Grow with Your Child - This bike is designed with an adjustable handlebar and seat, allowing it to grow with your child, making it suitable for kids aged 4 to 7 years old. It comes 95% pre-assembled, with tools included to make setup easy. Child-friendly Details - The bike features a comfortable padded saddle, non-slip handgrips, anti-slip pedals, and 4 reflectors (2 colors) for safety. A full-enclosed chain guard keeps clothes safe from getting caught, while a clear bicycle bell allows your child to signal their presence. Specifications Color - White Material - Magnesium Alloy, Rubber, PP, PVC, Sponge Product Dimensions - 45" x 21" x 25.5-28" (L x W x H) Saddle Dimensions - 8.5" x 5.5" (L x W) Saddle Height - 23"-27" Wheel Size - 16" Rider's Height - 41.3"-51.2" Weight Capacity - 145 lbs Suitable Age - 4-7 Years Old Net Weight - 22 lbs Package Includes 1 x Kid's Bike 1 x Instruction