Description:

Bicycle Seatpost Reducer, Adapter Shim, Seatpost Protector.
The riding accessories are made of plastic material, which slides smoothly and is durable; the opening design is convenient for installation.
The length is about 100mm/3.94inch, the thickness is 1mm/0.04inch, and it is suitable for the seat tube of 33.9mm/1.33inch, and the diameter becomes 35.9mm/1.41inch after installation.
Easily change seatpost size with this bushing, no seatpost replacement required.
Suitable for folding electric bikes, road bikes, mountain bikes, MTB, BMX. Let you build your own unique bike!

Specification:

Colour: White
Material: Plastic
Size(Length): 100mm/3.9inch

Package Includes:

1 Piece Bike Seatpost Shim

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on line shopping!