Specification BikeType : Road Bike Brand : REDSHIFT BulletPoint1 : ULTRA-COMFORTABLE: The ShockStop City Bike Suspension Seatpost is designed to smooth out bumpy roads for city, commuter, and e-bike riding BulletPoint2 : DAMPEN BUMPS AND VIBRATION BY UP TO 60%: Say goodbye to your sore butt/back and pain from riding and say hello to increased control, more confidence, and a super smooth ride with this bike seatpost BulletPoint3 : REDUCE FATIGUE AND INCREASE EFFICIENCY: Stop wasting energy suspending your body to absorb impacts and vibrations; this shock absorber bicycle seatpost allows you to stay in the saddle and keep pedaling even over the roughest roads BulletPoint4 : 35mm OF TUNABLE SUSPENSION TRAVEL: The optimized four-bar linkage ensures that your saddle angle remains constant through the full range of ultra-responsive suspension travel; adjust the preload and swap in and out springs to find your perfect setup BulletPoint5 : EASY TO INSTALL AND MAINTENANCE FREE: The multiple diameter and length options allow this shock-absorbing bicycle suspension seatpost to fit all modern bikes and installs in minutes (shims are available to fit additional sizes) Color : Black Department : mens ExternallyAssignedProductIdentifier : 6945616066818 ExternallyAssignedProductIdentifier1 : 850066970126 ExternallyAssignedProductIdentifier2 : 0850066970126 GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : 1 x bicycle suspension seatpost ItemDisplayDimensions_Height : 4 inches ItemDisplayDimensions_Length : 35 inches ItemDisplayDimensions_Width : 8 inches ItemName : REDSHIFT ShockStop City Suspension Seatpost, Bicycle Shock Absorber, Bike Seat Post for E-Bike, City, Commuter, Aluminum, 30.9mm Dia x 350mm Length ItemPackageDimensions_Height : 42.0116 centimeters ItemPackageDimensions_Length : 6.7056 centimeters ItemPackageDimensions_Width : 8.7122 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bike-seat-posts-and-parts Manufacturer : REDSHIFT Material : Aluminum ModelName : RS-54 ModelNumber : 30.9mm Dia x 350mm NumberOfItems : 1 PackageLevel : unit PartNumber : RS-54-32 Pattern : Solid ProductDescription : The ShockStop City Suspension Seatpost is designed to enhance your riding experience by smoothing out rough roads. An ideal shock absorber seat post for e bike, city, and commuter bike use. With its advanced suspension technology, this shock absorbing bike seat post reduces bumps and vibrations by up to 60%, helping to alleviate discomfort and pain often associated with long rides. By absorbing impacts, it allows you to maintain better control and confidence, ensuring a smoother and more enjoyable journey. This suspension seat post also helps reduce fatigue and increase efficiency by minimizing the energy you expend to absorb shocks. Instead of suspending your body to counter vibrations, you can stay seated and keep pedaling, even on uneven or rough surfaces. These bike accessories offer a more comfortable and efficient ride, allowing you to go further with less effort. Featuring 35mm of tunable suspension travel, the ShockStop Suspension Seatpost maintains a constant saddle angle throughout its range of motion, thanks to its optimized four-bar linkage design. The preload is adjustable, and interchangeable springs let you customize the setup to suit your weight and riding style. Installation is quick and straightforward, with multiple diameter and length options to fit most modern bikes. Shims are available for additional size compatibility, ensuring a secure fit. Once installed, this shock absorbing bicycle seat post requires minimal maintenance, making it a reliable and hassle-free addition to your bike. ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2025-05-09T17:42:33.112Z Size : 30.9mm Dia x 350mm Length Style : Does Not Apply SupplierDeclaredDgHzRegulation : not_applicable TeamName : No Logo 3K Matte UnspscCode : 25170000 WarrantyDescription : Manufacturer Warranty