Specification Brand : Generic BulletPoint1 : [Material]: This ball bearing retainer is made of steel, which is of good quality, durable and high strength. BulletPoint2 : [Size] : Outer Diameter: 40 mm / 1.57", Inner diameter: 32.5 mm/1.28",5/32" x 20 Balls,One package includes: 4 bicycle ball bearings BulletPoint3 : [Product features]: It has 20 stainless steel balls inlaid in the retainer, which is firm and does not fall off, and the balls are lubricated and rotated. BulletPoint4 : [Use]: This Ball Bearing cages is suitable for replacing the 1 1/8" headset of the bicycle. Suitable for Bike 44mm head bowl set,Suitable for regular bikes, mountain bikes, low rider bikes, bouncy bikes. BulletPoint5 : [Precautions]: Before purchasing, please confirm whether the size of your bicycle accessories matches this bearing. Color : 银 Department : Any GpsrSafetyAttestation : 1 IncludedComponents : 4 bearings ItemName : 4 pcs, Bike Headset Bearings for Smooth Steering, 5/32" x 20 Balls, Bicycle Repair Parts, Bicycle Ball Bearings for Mountain Bikes, 40*40mm ItemPackageDimensions_Height : 13.7 centimeters ItemPackageDimensions_Length : 0.9 centimeters ItemPackageDimensions_Width : 8.7 centimeters ItemTypeKeyword : bike-headsets-and-accessories Manufacturer : CQY Material : steel ModelName : 1 1/8" Split Crown Race ModelNumber : 4mm-20balls-OD1.57" NumberOfBoxes : 1 NumberOfItems : 4 PartNumber : BHB-40mm*20 Pattern : Solid ProductDescription : [Material]: This ball bearing retainer is made of steel, which is of good quality, durable and high strength. [Size] : Outer Diameter: 40 mm / 1.57", Inner diameter: 32.5 mm/1.28",5/32" x 20 Balls,One package includes: 4 bicycle ball bearings [Product features]: It has 20 stainless steel balls inlaid in the retainer, which is firm and does not fall off, and the balls are lubricated and rotated. [Use]: It is suitable for replacing the 44mm headset bearing of the bicycle. Suitable for Bike 44mm head bowl set,Suitable for regular bikes, mountain bikes, low rider bikes, bouncy bikes. [Precautions]: Before purchasing, please confirm whether the size of your bicycle accessories matches this bearing. ProductSiteLaunchDate : 2024-05-07T06:41:59.922Z Size : 1.57*1.57in SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 31171500