Specification BikeType : Mountain Bike Brand : FOMTOR BulletPoint : Aircraft Grade 6061 Aluminum / Lightweight and Durable Headset with 3-Stage Custom Sealing Included with Enduro Stainless Steel Shield Bearing. Ultra light stem cap with built-in spacers and is equipped with aluminum bolts and stunnuts. Custom molded dual lip seals on crown race to protect bearings in extreme conditions COMPATIBILITY: All frames that use zero-stack headsets with head inner diameter 44mm/bottom 56mm Material: 6061 aluminum Weight: 55-58gg Stack: 6mm Total Stack: Bottom Compatibility: 34mm Inner Diameter of the top head is 44mm Outside Cup Headset Frame Material: 6061 aluminum Weight: 45g Stack: 12.25mm EC headset stack height specified is 10mm cup BulletPoint1 : !!! NOTE (very important) : This mountin bike mtb stem ONLY fit for 31.8mm handlebar! Other handlebar is NOT applicable!Handlebar diameter 31.8mm (1.25''), front fork stem diameter 28.6mm (1-1/8"), Length: 110mm (center distance of the two holes) BulletPoint2 : Angle: 35 degree. Help to up or down the heigth of handlebar. BulletPoint3 : Light weight and durable, Weight Only166g (0.38lb). BulletPoint4 : Constructed of high-strength CNC machined 6061 T6 aluminum alloy. BulletPoint5 : Suitable for most road bike, mountain bikes, track bike, MTB, BMX, DH, etc. Color : 31.8 x 110mm Department : unisex-adult ExternallyAssignedProductIdentifier : 6929101638889 ExternallyAssignedProductIdentifier1 : 0085353536307 ExternallyAssignedProductIdentifier2 : 085353536307 ImportDesignation : 进口 IncludedComponents : No ItemName : Bike Stem 31.8mm 35 Degree 110mm FOMTOR Light Weight MTB Stem Handlebar Stem Riser for Road Bike Mountain Bike BMX MTB ( 110mm) ItemPackageDimensions_Height : 15.7 centimeters ItemPackageDimensions_Length : 5.1 centimeters ItemPackageDimensions_Width : 15.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bike-stems-and-parts Manufacturer : FOMTOR Material : Aluminum ModelName : Stem318350642_BB ModelNumber : FOMTOR NumberOfBoxes : 1 PartNumber : FOMTOR Pattern : Solid ProductDescription : 【Universal Fit】 Fit for Handlebar diameter 31.8mm (1.25 Inch ), front fork stem diameter 28.6mm (1-1/8 Inch), Length: 35mm (center distance of the two holes), Angle: 0 Degree 【Color Diversity】 5 different colors can be choosed: Black Red, Black Blue, Black Gray, Purple Gray, Pink Gold. Our stem have a modern and trendy finish, it adds a touch of sophistication to your bike's appearance 【Durable Material】Constructed of high-strength CNC machined 6061 T6 aluminum alloy, anti-rust, anti-oxidation, bright color and long-term non-fading. Ultra-lightweight hollow design reduces weight without losing strength, ensuring a strong and solid build for a more comfortable riding experience. Weight: 130g (0.29lb) 【Safe】With a length of only 60mm, it promotes precise bicycle control, enhancing maneuverability. The stem and long handlebar make high-speed riding safer and more stable 【Install】Easy to install, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position. Upgrade your bike today ProductSiteLaunchDate : 2017-09-06T07:00:00.000Z Size : 31.8 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 Manufacturer