Bicycle Seatpost 30.4mm 450mm Strong Build Bicycle Seatpost(30.4*450mm)

• Compatibility: Designed to fit multiple frame diameters including 27.2mm, 28.6mm, 30.4mm, 30.8mm, and 31.6mm, a perfect match for various mountain and road bikes.
• Lightweight Performance: Constructed from high-quality aluminum alloy, weighing between 329g and 386g depending on size, offering enhanced handling and reduced overall bike weight for better climbing.
• Optimal Dimensions: Features a standard 450mm insertion length with a total height suitable for most for rider heights, allowing for precise saddle positioning and secure stability during intense rides.
• Secure & Safe: Engineered with a robust clamping mechanism that accommodates standard 50mm rail saddles, your seat stays firmly in place while requiring full insertion below the safety line.
• for versatile Application: Ideal for upgrading old components on MTBs, road bikes, or city cruisers; the black finish resists and matches most bicycle aesthetics for a clean, professional look.

Features: *Wide Compatibility: Fits multiple diameters including 27.2mm, 28.6mm, 30.4mm, 30.8mm, and 31.6mm for various bike frames. *Lightweight Construction: Weighs between 329g and 386g for enhanced riding performance and easier handling. *Standard Length: Features a 450mm height with 470mm for total length for optimal positioning and secure installation. *Secure Installation: Requires full insertion below the safety line into the frame for maximum stability and safety. *Wide Saddle Compatibility: Designed to accommodate saddles with 50mm rail width following the standards. Specifications: *Product Name:Bike Seatpost *Material:Aluminum Alloy *Color:Black *Size:27. for 2*450mm(about 329g) 28.6*450mm(about 352g) 30.4*450mm(about 372g) 30.8*450mm(about 375g) 31.6*450mm(about 386g) Package Content: 1* seatpost