Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Seatpost for Mountain, Road, Fixed Gear Bikes

When choosing the right size for your bicycle seat post, you have two options:

Method 1: Check or measure the diameter of your old seat post, and select the same size for the replacement. Method 2: Measure the inner diameter of your bike frame tube, and choose the corresponding size for the new seat post.

The product is available in 3 different sizes: - 350 × 25.4 mm - 350 × 27.2 mm - 350 × 28.6 mm

Please note the following: 1. Ensure you measure and confirm the actual required diameter before making your purchase, to avoid an ill-fitting seat post that would be wasteful to return. 2. This package contains only the bicycle seat post itself, and does not include the saddle clamp. 3. Due to manual measurement, there may be slight size variations.

The Bike Seat Post features the following specifications: Length: 350 mm / 13.8 inches Outer Diameter: 25.4 mm / 1 inch Thickness of the tube: 2 mm / 0.08 inch Color: Black

The seat post is constructed from durable aluminum alloy, with an enhanced internal design that improves the load-bearing capacity of the component.

Installation is straightforward - simply unbolt the old seat post, remove it, secure the new seat post using the seat bolt, and attach it to the bike frame.

Please note that there is a safety line marking on the seat post, indicating the minimum insertion depth. Ensure the seat post is inserted at least above this MINI INSERTION line.

This versatile bicycle seat post is suitable for use with most traditional-style bikes, including mountain bikes, road bikes, and fixed-gear bicycles, provided they are equipped with a compatible saddle clamp.

In summary, this high-quality aluminum alloy bicycle seat post offers a convenient replacement option, with three size choices to suit a variety of bike frame diameters. Its durable construction and easy installation process make it a practical upgrade for cyclists looking to refresh their bike's components.

product information: