SpecificationAutomotiveFitType : vehicle_specific_fit
BikeType1 : Cross Country Bike
BikeType2 : BMX Bike
BikeType3 : City Bike
Brand : LUNJE
BulletPoint1 : NOTE: PLEASE CONFIRM YOUR SIZE BEFORE YOUR PURCHASE. 90, 110 130 and 145mm are not the total long of the stem.
BulletPoint2 : 【±80° Adjustable Angle】 Reduce back strain with our wide ±80° tilt range—perfect for finding your ideal riding posture, whether climbing hills or speeding on flats.
BulletPoint3 : 【Gear-Lock Anti-Flip System】 No more sudden slips! The patented gear-lock mechanism keeps your handlebar securely fixed, even on rough trails.
BulletPoint4 : 【Aerospace-Grade 6061-T6 Aluminum】 Forged + CNC-machined for maximum strength-to-weight ratio—30% lighter than steel stems but just as durable.
BulletPoint5 : 【Tactile Sandblasted Matte Finish】 Ultra-grip surface resists scratches and fingerprints, while laser-etched markings add a premium touch.
BulletPoint6 : 【Universal Compatibility】 Fits 31.8mm handlebars and most 1-1/8" steerer tubes (MTB/Road/BMX). Includes 90/110/130/145mm length options.
Color : Matte Black 145mm
CompatibilityOptions : 31.8mm Handlebar Clamp
ExteriorFinish : Sandblasted Matte Finish
ExternallyAssignedProductIdentifier1 : 710845861598
ExternallyAssignedProductIdentifier2 : 0710845861598
IncludedComponents : 1 x Bicycle Stem、2 x Hexagonal Wrench
IsAssemblyRequired : 1
ItemDisplayDimensions_Height : 6 centimeters
ItemDisplayDimensions_Length : 20 centimeters
ItemDisplayDimensions_Width : 14 centimeters
ItemDisplayWeight : 0.45 pounds
ItemName : LUNJE Adjustable MTB Stem 31.8mm 80 Degree, 6061-T6 Forged CNC Aluminum, Sandblasted Matte Finish, Gear-Lock Anti-Flip Design, Laser Engraved, Fits Mountain/Road/BMX Bikes (31.8x145)
ItemPackageDimensions_Height : 3 inches
ItemPackageDimensions_Length : 2 inches
ItemPackageDimensions_Width : 2 inches
ItemPackageQuantity : 1
ItemTypeKeyword : bike-stems-and-parts
Manufacturer : LUNJE
Material : 6061-T6 Forged CNC Aluminum
ModelName : A822
ModelNumber : XT-A822
NumberOfItems : 1
PackageLevel : unit
PartNumber : A822
ProductDescription :
Adjustable MTB Bike Stem 31.8mm90/110/130/145mm Bike Stem Riser
Our adjustable stem is the best bet to get comfortable
Adjustable Angle: -80° ~ + 80°
Center Distance: 90/110/135mm/145mm
Handlebar Diameter: 31.8mm
Front Fork Stem Diameter 28.6mm
Weight: 90mm (276g)
Weight: 110mm (300g)
Weight: 135mm (310g)
Weight: 145mm (322g)
Process: 3D forged hollow stem
Package Include: 1 x Bicycle Stem、2 x Hexagonal Wrench
ProductSiteLaunchDate : 2025-03-18T06:56:03.504Z
Size : 31.8x145mm
SupplierDeclaredDgHzRegulation : other
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 1
UnspscCode : 25170000
WarrantyDescription : One year warranty