/ 33.9mm Adapter for Seatpost Bike

Description:

- Made of aluminum alloy material, anti-rust and durable.

- 33.9mm to 36mm, 31.8mm to 35.4mm, 31.8mm to 35mm, 31.8mm to 34mm, 27.2mm to 30.4mm 5 size to choose.

- Suit for MTB bike, mountain bike, road bike etc.

- Please check your bike frame seat tube outside diameter. Measure the inside diameter of your old clamp. Or measure the outside diameter of your seat tube (on your bike frame). Then make a right choice.

Specification:

- Material: aluminum alloy

- Color: Silver

- Size: 33.9mm to 36mm: Length: 79mm/3.11inch; Thickness: 1.0mm/0.04inch

Package Includes: 1 Piece of Seat Post Adapter