Unique Bargains 30.4x450mm Bicycle Bike Seat Post Aluminum Alloy Seat Tube without Scale Mark Silver Tone Universal

Bicycle Seat Post Adapter is made of aluminum alloy material, which is durable in using. Stylish appearance, portable, not rust easily, transforms your vehicle's plain interior and adds a unique of color. Installation: Easy to install and remove, no drilling or cutting required, no tools are needed, just a few seconds to install directly to the bicycle. Application: This product is suit for most bicycles such as MTB bike, mountain bike, road bike, etc. Please check the outer diameter of your bicycle seat tube before placing the order. Measure the inner diameter of the old clamp or the outside diameter of the seat tube. Then make the right choice. Please allow slightly measuring deviation due to manual measurement.