Specification BikeType : Mountain Bike BikeType1 : EBIKE BikeType2 : Cruiser Bike Brand : Thinvik BulletPoint1 : Important Note. Please do measure the actual required diameter before purchasing.(There is a safe line mark on the seat post. Please insert at least above the minimum safety line.) BulletPoint2 : Adjustable&Fixed. Adjustable Seat Post Clamp ,Make your riding more comfortable convenient to install.With Fixing Clip(No need to purchase seat bag clamp separately) BulletPoint3 : Suitable for most mountain bikes, road bike, fixed gear bicycle, downhill bike, track bike, MTB, BMX, DH, etc BulletPoint4 : Superb Material. Seatpost made of 6061 aluminum alloy,Light ,strong and durable BulletPoint5 : If you have any problem with the product, feel free to contact us Color : Black CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 750139769667 ExternallyAssignedProductIdentifier2 : 0750139769667 ExternallyAssignedProductIdentifier3 : 00038132456082 ExternallyAssignedProductIdentifier4 : 04055149196240 FitType : Universal Fit GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : Springfield Pedestal Power Rise Stand-UP IncludedComponents1 : Suspension Seatpost IncludedComponents2 : Cover ItemDisplayDimensions_Height : 50 millimeters ItemDisplayDimensions_Length : 350 millimeters ItemDisplayDimensions_Width : 50 millimeters ItemDisplayWeight : 28.96 pounds ItemName : Thinvik Bike Seat Post 350mm 25.4/27.2/28.6/30.4/30.8/31.6/31.8mm Adjustable with Fixing Clip- Aluminum Alloy Bicycle Seatpost Replacement for Road&Mountain Bike,MTB,MTN BMX -25.4mm ItemPackageDimensions_Height : 38.2016 centimeters ItemPackageDimensions_Length : 5.1054 centimeters ItemPackageDimensions_Width : 8.9916 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bike-seat-posts-and-parts Manufacturer : Thinvik Material : Aluminum ModelName : NCX Seat Post Spring ModelNumber : PKE 100-20 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : seat post25.4mm ProductDescription : Note: Please choose the right size of the seatpost Specification: Size: 25.4/27.2/28.6/30.4/30.8/31.6/31.8 × 350mm Diameter: 25.4/27.2/28.6/30.4/30.8/31.6/31.8mm Total length: 350mm (13.7inch), Strength: 4.9 levels ultra high strength, maxium of 580lbs Setback: 20mm Use: mountain bike, track bike, fixed gear, road bike and so on Package Include: 1 * Bike Seatpost ProductSiteLaunchDate : 2021-06-24T16:53:33.641Z Size : 25.4mm StreetDate : 2012-03-26T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 25170000 WarrantyDescription : 1 year