Bolany 31 8 34 9mm seatpost clamp for 27.2 28.6 30.4 30.8 31.6 bicycle seat post Mountain Road bike quick release seatpost clamp

• Ultralight Aluminium Alloy :The seatpost is made of ultralight aluminium alloy, making it easy to carry and reducing the overall weight of the bike.• Quick Release :The seatpost has a quick release mechanism, allowing for easy and fast adjustment of the seat height without the need for any tools.• Suitable for Mountain Bikes :This seatpost is specifically designed for mountain bikes, ensuring a secure and stable fit for all types of terrain.• 31.8mm and 34.9mm Diameter :The seatpost has a 31.8mm or 34.9mm diameter, making it compatible with a wide range of bicycles and seatposts.Product 【Information8:【Brand】: bolany【Specification】: 31.8/34.9mm outer diameter�� Material】: aluminum alloy【Weight】: about 38g【Quantity】: 1PCS【Colour】: black/red/gold/BlueHow to buy:31.8mm seat clamp, suitable for 27.2/28.6 outer diameter of the rod, (part of the dead flight size 27.2 of the rod using 29.4mm need to be measured).34.9mm seat clamp for 30.4/30.8/30.9/31.6 outside diameter seat rod【Note】: Most of the seat tube will be marked below the aperture size.High strength lightweight designT6 heat treatment, lightweight design, fine workmanshipDiagram Product BreakdownNote: The products are measured manually, the production batch is different, there may be slight differences