Description:

Bike Seatpost Adapter Shim: Made of aluminum alloy material, durable .

Function: Change seat post size easily with this bushing without changing seatpost .

Convenient: No other tools needed, provide convenience for your use .

Application: Suitable for mountain bike, road bike, BMX .

Note: Please check bike frame seat tube outside diameter. Measure the inside diameter of your old clamp. Or measure the outside diameter of seat tube (on your bike frame) .

Specification:

Material: Aluminum

Color: Black

Size Chart:

Length 6cm/2.36inch

Size: 27.2 to 25.4mm

Size: 30.4 to 27.2mm

Package Includes:

2 Bike Seatpost Shim

Note:

Please allow slightly errors due to manual measurement and different monitors.