Specification AgeGenderCategory : male, unisex BikeType : Mountain Bike BikeType1 : Mountain Bike BikeType2 : BMX Bike BikeType3 : Road Bike Brand : VeloTubes BulletPoint : Alloy Shims Different Sizes & Colors BulletPoint1 : INTEGRATED VALVE CORE REMOVAL TOOL: No need to carry an extra tool! BulletPoint2 : TWO GROMMET TYPES INCLUDED: Depending on the type of rim surface and depth, TWO sets of interchangeable Grommets included BulletPoint3 : 5 HOLE DESIGN: Four side holes and a 4 mm hex base hole for maximum air and sealant flow BulletPoint4 : SUPER LIGHT & STRONG: Made of lightweight and strong 7075 anodized aluminum for optimal strength to weight ratio - no more accidental stem breakage! BulletPoint5 : SATISFACTION GUARANTEED: Please do not hesitate to contact us if you aren't happy. VeloTubes will provide you with a full refund or send you a replacement to provide you with the most satisfactory solution. Color : Black CompatibleDevices : Smartphones CompatiblePhoneModels : Compatible with All Phone Models With use of SKS Universal Phone Adapter CompatibleWithVehicleType : Bicycle CustomerPackageType : Standard Packaging Department : unisex ExteriorFinish : cnc ExternallyAssignedProductIdentifier1 : 739992963030 ExternallyAssignedProductIdentifier2 : 0739992963030 ExternallyAssignedProductIdentifier3 : 0033586801990 ExternallyAssignedProductIdentifier4 : 0072774583409 GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : 1 item IsAssemblyRequired : 1 ItemDisplayDimensions_Height : 6 centimeters ItemDisplayDimensions_Length : 15 centimeters ItemDisplayDimensions_Width : 7 centimeters ItemDisplayWeight : 2 pounds ItemName : VeloTubes Tubeless Presta Valve Stems FR11D, 55mm Black ItemPackageDimensions_Height : 10.16 centimeters ItemPackageDimensions_Length : 0.254 centimeters ItemPackageDimensions_Width : 7.62 centimeters ItemPackageQuantity : 2 ItemShape : Cylindrical ItemTypeKeyword : bike-stems-and-parts LoadCapacity : 5 kg Manufacturer : RoadUp Material : Aluminum MaximumWeightRecommendation : 1 kilograms ModelName : Spike Race 2 ModelNumber : FR-11D55LBlack MountingType : Handlebar Mount NumberOfBoxes : 1 NumberOfItems : 1 Orientation : Rear PackageLevel : unit PartNumber : FR-11D55LBlack Pattern : Single ProductDescription : VeloTubes Alloy Presta Tubeless Valve Stems are designed specifically for use with tire inserts like CushCore or Tannus Armour, however, they can be used without inserts as well. The base is larger than most stems to accommodate a wide variety of rim designs, and the air/sealant flow is from the side and bottom of the valve so that the insert does not block the flow. The cap has an integrated core removal tool. The stem, nut, and cap are all made of 7075 aluminum. They are tried and tested to be top quality. They are lightweight due to their alloy construction and very sturdy. Available in Black, Red, Blue, Gold, Green and Purple and in either 40mm or 55mm length. Compare to name brands! Each stem includes two grommet options, a lock nut, cap, and a rubber O-ring. Weight: 6 or 7 grams depending on size. ProductSiteLaunchDate : 2019-01-02T08:00:00.000Z RequiredProductComplianceCertificate : CE Size : 55mm Black StreetDate : 2021-03-07T00:00:01Z Style : Does Not Apply SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 40141600 WarrantyDescription : 2 Year Manufacturer WaterResistanceLevel : water_repellent