YHESEN UD Matte Carbon Fiber Ultralight Bicycle seatpost, seatpost Specification 27.2 / 31.6mm * 350 / 400mm, Compatible with MTB / Road Bike / BMX seatpost Saddle Post Bicycle Parts - Spesen, TP-ud-2

• 🚲 Material: high-quality carbon fiber bicycle seatpost. It has the characteristics of high strength, deformation resistance and corrosion resistance. 🚲 Specifications: length 350 / 400mm, diameter: Ø31.6 / 27.2mm, Ø deviation range is within ±0.3mm, the angle can be fine-tuned by adjusting the mounting screw 🚲 Appearance: ud matte, 2 bolt design, easy to install Weight: 130g±5g, only 27.2x 350mm (this product has different sizes and different weights) 🚲 Performance: Carbon fiber seatpost helps to improve vibration absorption and reduce weight. It reduces weight while maintaining rigidity, and has excellent toughness and stability. This type of seat tube is more suitable for the needs of cyclists. 🚲Usage range: 27.2/31.6 carbon fiber bicycle seat tube, compatible with MTB/road bike/BMX bicycle seat tube, compatible with 7mm round alloy rail and 8x8.5mm/7x9mm/7x10mm carbon fiber rail Note: The seat tube has two diameter sizes, 27.2 / 31.6 mm. To avoid unnecessary purchase errors, please check the required diameter before confirming the purchase. (Recommended tightening torque≤5.1NM)