If the bike only has one of the main wheels,and seats and handle are ont required.What will happen?The Magic Wheel is your need!The Magic wheel's function is similar to the skateboard,but it looks a bit like Andy Warhol's instsllation.You can enjoy free-handed riding!
Features:
Big wheel:20'/1.35cm standard size
Down hill spokes star wheel will come later
Small wheel: high qality all-direction wheel,75*25mm
Max loading capacity:60KGS or 130ibs
Drive mode:propelled by foot
Max speed:20km/h or 12.5miles/h
Swerve angle:all directions
Brake type: rear brake activated by foot
User's age: 8-12 years old
N.W/G.W.:12kg/14kg
packing size:54*31.5*57cm