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Your cart is empty. EVO Kalloy 400mm Bike Seat Stem Post
The replacement bicycle seat post extension fits most types of bikes: mountain, road, and universal bikes. It is available in a range of diameters to fit the different seat tubes, so be sure to measure the frame seat post tube of your bike to select the correct size. Strong, but Light
Alloy is known for being both durable and lightweight and is perfect for use in a bike seat post. That's why we use 6061 aluminum alloy in this Kalloy bicycle seat post. It's a reliable seat post that features a forged top cap and doesn't add much weight to your ride. Adjustable Clamp
The micro-adjustable clamp allows you to adjust the tilt angle of the saddle to get the most comfortable ride possible. The bike seat rod measures 400mm long but can be cut to the length that suits your needs. EVO Bicycle
EVO is all about versatility and fun. We carry bicycle parts that you need for cruisers, comfort bikes, youth bicycles, road bikes, trailblazing, mountain bikes, e-bikes, and more! At EVO, what motivates us is the simple joy a bicycle provides. We also believe that not every cyclist is an enthusiast, so we make bikes and accessories that won't come at the expense of the other things you like to do in life. All EVO branded components are made of high-quality materials so you can rest assured that your seat post is made to last. Choosing the Right Size
The seat posts are smaller in diameter than the stated size to ensure you get the right fit the first time. The diameter listed is for the frame seat post opening, for example 25.4mm. The seat post will actually measure smaller (about 25.0mm-25.2mm) so that it will fit into the 25.4mm opening of your bike frame.