Extra Long 440mm Aluminum Bike Seat Post Replacement For BMX MTB And E-Bikes 25.4/27.2/28.6/30.9/31.6mm, 6061 Alloy, Lightweight And Durable, Black Anodized Finish, Fits Most 25.4-31.6mm Seat Tubes
✔️ Single post; Dia 25.4/27.2/28.6/30.9/31.6 mm (1.00-1.24 in)
This long seat post is built from 6061 aluminum alloy, offering lightweight strength and durability. The black anodized surface provides colorfast, corrosion-resistant protection. Designed to fit bikes with seat tube diameters from 25.4 to 31.6 mm, it's ideal for BMX, MTB, Ebikes and commuter setups.
✅ Diameter options: 25.4/27.2/28.6/30.9/31.6 mm; Length: 440 mm; Material: 6061 aluminum alloy; Finish: black anodized; Safety line mark indicates minimum insertion depth
✅ Lightweight and durable construction with corrosion-resistant black finish
✅ Wide compatibility with bike types including BMX, MTB, Ebikes, and road
💡 What is a seat post used for in bicycles and how do you pick the right diameter? Choosing the right post helps fit and ride quality. - Diameter must match the seat tube for a secure fit - Length should suit rider height and seating position - Material and finish affect durability and corrosion resistance