THALOUS Oversized Bike Seat Backrest Comfort Memory Foam Universal

Price: $39.98
(as of Sep 20, 2026 23:46:58 UTC – Details)


THALOUS Bike Seat with Backrest Oversized Comfort Bicycle Saddle Replacement Soft Memory Foam Padded PU Cushion Universal for Tricycle Mountain Bike Commuter Bike Electric Bike
Parameters: The bicycle saddle cushion size:11×8.66 in (L * W); backrest size: 7.48*8.66 in (L * W); weight: 4.17ib. Manual measurement, slight inaccuracies may occur
Installation Instructions 1: This backrest saddle is compatible only with seatposts(tubes), Not for saddle without a tube or with Curved seatposts or with irregularly shaped seatposts. please check it carefully before purchasing. Ensure the narrowest end of the seatpost—the end connecting to the saddle—has a diameter of 0.87 inches/22 cm (most bicycle seatposts meet this specification at their narrowest point).
Installation Instructions 2: To install a dual-rail seatpost, use a tool to remove the connector in the center of the saddle, then install the seatpost in the center of the saddle’s rails (where the connector was originally located).
Note: The saddle is equipped with high-quality mounting tools. After installation is complete, check that all screws are securely tightened. Suitable for tricycles, mountain bikes, road bikes, commuter bikes, electric bikes, exercise bikes, etc.
Material: High quality carbon steel is used for the connecting part of the backrest saddle, and the cushion is made of high elastic latex material. The surface is made of high density PU, waterproof, dirty and wear-resistant
Customers find the bike seat to be of good quality and easy to install, with positive feedback about its functionality. The back support and stability receive mixed reviews – while some find it provides good support, one customer notes the recliner part is too far back for proper support, and while some say it keeps them secure, others report it moves during use. The fit and value for money also get mixed reactions, with some saying it’s not too big or small and offering good value, while others find it too wide and consider it overpriced.