【Height Adjustable Design】This retro style HONEY JOY kids bike is thoughtfully designed with a height adjustable handlebar and seat, allowing for a perfect fit as your child grows. Suitable for children aged 4-7/4-8 years old, the 16”/18” bicycle is ideal for helping them learn to ride, gain balance, and confidence. Note: Please measure your kid’s inseam before purchasing. Suitable Kids Inseam: [16’’ Bike: 21’’-23.5’’] [18’’ Bike: 22.5’’-25’’] 【Enhanced Safety Features】Featuring a handbrake and coaster brake, the toddler bike allows kids to confidently control their bike. Moreover, the fully enclosed chain guard and reflectors provide added safety while riding. The bike complies with ASTM and CPSIA standards, ensuring it is a reliable choice for parents’ peace of mind. 【95% Pre-assembled Bike】This girls boys bike is designed to save you time with its 95% pre-assembled structure, encouraging your child to get outside and ride more quickly. With detailed instructions and vivid pictures, assembling the bike is a breeze. 【Designed for Reliability】Built with a solid carbon steel frame, this kids bicycle is designed to withstand active play. The wear-resistant, anti-slip and shockproof rubber wheels are suitable for the cement road and asphalt road. 【Drive with Fun & Ease】Complete with a charming bell and a functional basket, this bike with training wheels marries utility with fun. The comfortable seat cushion ensures a pleasant journey, while the equipped training wheels offer more stability.