16-Inch Kids Bike Sport Bicycle for 4-7 Years Old with Adjustable Seat and Reflectors-16 inches baby&kid It has been certified by

It has been certified by ASTM and CPSIA

Easy to assemble without any additional tools

No additional tools are required for assembly or disassemble

The height for this storage design is ergonomic and thoughtfully designed for Children

The children's playpen will be your best choice

16-Inch Kids Bike Sport Bicycle for 4-7 Years Old with Adjustable Seat and Reflectors-16 inches baby&kid It has been certified byDesigned with a safe dual brake system: a hand brake and rear coaster brake Includes double using methods: with training wheels or without training wheels 2 removable training wheels consist of a triangular structure for stability 22. 5 inches 25 inches adjustable seat fits kids of different ages and heights Quick release lever helps you to adjust or fix the seat height Our 95% pre assembled bike with tools included is quick to assemble The high