Bike Auxiliary Roller Wheel Bicycle Seatpost Easy Wheel Embedded Push for Folding Bicycle, Table, Hanger Seatpost Parking

Jazuaiao

The built-in push wheel is suitable for most folding bikes It can be used with or without air cylinders No tools are required It is directly put on the for seat tube and installed quickly After being suitable for folding bicycles, the is installed on the seatpost to help push and lift It is not only suitable for folding bicycles, but also can be installed on round pipes with inner diameters of 28-32mm / 1.10-1.26inch, or 25-44mm / 0.98-1.73inch outer pipes, such as tables, hangers or shelves The hidden auxiliary wheel is installed inside the folding bicycle seatpost, which is and quick, and does not affect the disassembly of the bicycle 360°universal rotation, free direction control, compact and light, Manufacturer: Jazuaiao