Vctitil 2PCS 41.8MM Bike Headset Bearing - Heavy Duty Bicycle Bearing Headset Mo

Name: Bicycle bearing repairMaterial: bearing steelSize: 41 / 41.8/52 mm(Outer diameter)Color: randomlyPackage include:2pc Bicycle bearing repair partSturdy and durable flexible and silentApplicable: repair the vast majority of the market completely semi- and outside the Peilan bowl group.Warm Tips:1.Due to the light and screen difference the items color may be slightly different from the pictures.2.There are 2-3% difference according to manual measurement.Thanks for your understanding.