SAFORT Suspension Seatpost - Shock Absorbing Bike Seat Post for Comfortable Ride & Bicycles & E-Bikes - SP08/350mm/110-330 lbs (30.9mm)

["Trusted by 100,000+ Riders - As of April 2026, over 100,000 e-bike users rely on SAFORT for comfort. The 2026 Model SP08​ continues to provide the ultimate pain-free riding experience","Relieve Butt & Back Pain - The 40mm travel absorbs road vibrations, protecting your tailbone and lower back from impact. Effectively prevents numbness and muscle fatigue during long-distance commuting","No Bottoming Out for Heavy Riders - Unlike traditional (Single-Pivot) suspension posts limited to 130-200lbs, the parallelogram linkage (Multi-Pivot) supports 110-330 lbs. Eliminates bottoming out for heavy riders, ensuring stable shock absorption (Lab tested to withstand extreme static loads up to 440 lbs without failure)","95% Performance, Less Cost -​ The 2026 SP08 delivers top-tier performance rivaling our SP18 (SAFORT's Most Popular)​ model, while significantly reducing costs. Premium 6061-T6 aluminum build ensures durability without breaking the bank.","Compatibility Check Required - 1. Comes in multiple diameters (27.2, 30.4, 30.9, 31.6, 31.8mm), please measure your current seatpost diameter usually engraved near the bottom​ of your old post before ordering. A shim may be required for larger frame sizes (not included). 2. The 350mm length fits most bikes with original seatposts measuring 280–420mm","What’s in the Box - Includes 1x SAFORT SP08 Suspension Seatpost, 1x Cover (Protects against dust & dirt), and 1x Manual. Note: Hex key installation tools are NOT INCLUDED"]