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HARFINGTON Bike Seat Post Clamp 34.9mm Bicycle Clamp Aluminum Alloy Bike Quick Release Seat Post Collar for Diameter 30.4 to 31.6mm Bicycle Mountain Bike Road Bike Seat Post Tube, Red

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About this item

Size - Clamp Inner Diameter: 34.9mm / 1.37"; Seat Post Diameter: 30.4mm / 1.2" + 30.8mm / 1.21" + 30.9mm / 1.22" + 31.6mm / 1.24"; Color: Red; Package Includes: 1 x Quick Release Bike Seat Post Clamp
Material - The bicycle seat post clamp is made of lightweight high-strength aluminum alloy, which has a smooth and exquisite appearance, wear-resistant and practical. Aluminum alloy has good corrosion resistance and can maintain a smooth and durable surface for a long time in indoor and outdoor environments. In addition, the surface of our seat post clamp is anodized, which further increases its surface hardness, is not easy to fade, maintains beauty, and extends its service life.
Feature - Our bicycle quick release seat post clamp is easy to install, can be installed without any tools, and can easily adjust the seat post height. It is not only lightweight, but also durable and lightweight, which can add some beautiful colors to your ride. The clamp can easily separate the seat post from the saddle, which is convenient for carrying and storage, and is very suitable for riders who need to disassemble or carry their bicycles frequently.
Application - The quick release bicycle seat post clamp is an excellent accessory for any style of bicycle, and the more comfortable and efficient seat post clamp is loved by more cycling enthusiasts. The bicycle quick release seat post clamp is suitable for mountain bikes, road bikes, fixed gear bikes, track bikes, folding bikes, etc.
Note - Our seat post clamp has two sizes for you to choose from, the 31.8mm clamp is suitable for seat post diameters of 27.2/28.6mm, and the 34.9mm clamp is suitable for seat post diameters of 30.4/30.8/30.9/31.6mm. You need to confirm the seat post label or seat post size before purchasing the seat post clamp, but the seat tube wall thickness varies, you can first measure the actual outer diameter of the frame seat tube, and finally comprehensively choose the appropriate bicycle seat post clam

Product Description

Bike Seat Post Clamp - for Bicycle Mountain Bike Road Bike Post Tube

The quick release bicycle seat post clamp is an excellent accessory for any style of bicycle, and the more comfortable and efficient seat post clamp is loved by more cycling enthusiasts. The bicycle quick release seat post clamp is suitable for mountain bikes, road bikes, fixed gear bikes, track bikes, folding bikes, etc.
There has two sizes for you to choose from, the 31.8mm clamp is suitable for seat post diameters of 27.2/28.6mm, and the 34.9mm clamp is suitable for seat post diameters of 30.4/30.8/30.9/31.6mm. You need to confirm the seat post label or seat post size before purchasing the seat post clamp, but the seat tube wall thickness varies, you can first measure the actual outer diameter of the frame seat tube, and finally comprehensively choose the appropriate bicycle seat post clamp.

Features

The bicycle seat post clamp is made of lightweight high-strength aluminum alloy, which has a smooth and exquisite appearance, wear-resistant and practical. Aluminum alloy has good corrosion resistance and can maintain a smooth and durable surface for a long time in indoor and outdoor environments. In addition, the surface of our seat post clamp is anodized, which further increases its surface hardness, is not easy to fade, maintains beauty, and extends its service life.
The quick release seat post clamp is easy to install, can be installed without any tools, and can easily adjust the seat post height. It is not only lightweight, but also durable and lightweight, which can add some beautiful colors to your ride. The clamp can easily separate the seat post from the saddle, which is convenient for carrying and storage, and is very suitable for riders who need to disassemble or carry their bicycles frequently.

M.EL

Reviewed in the United States on March 4, 2025

I just install this new seat post bracket on my kid's bike as the old one was so rusty and he could not adjust his seat.It is of a premium quality,very lightweight,fits his bike and very durable.It is easy to open and close to make any adjustment of the seat by himself.

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