Sealed bearing with 2 rubber seals. Code for the bearing is 6000-2RS.
Dioche Headset Bearings, 2PCS Headset Bearing Sealed, 41.8MM Heavy Duty Mountain Bicycle Bike Double Sealed Bearing Headset Accessory
Gsycle 2PCS 41.8MM Bike Headset Bearing, Heavy Duty Mountain Bike Bearing Headset Double Sealed Bearing Kit Accessory for Mountain Road Bike Cycling
Acouto Bike Headset Bearings, Steel Sealed Bearing Headset 41.8 X 30.15 X 6.5mm 45° Double Sealed 2 Pack for Mountain Road Bikes and Scooter Steering Replacement
41.8mm Headset Bearing, 2PCS Heavy Duty Double Sealed Bearing Headset, Replacement Bearings for Bicycle
Bearing Headset,2PCS Heavy Duty Steel Mountain Bicycle Bike Double Sealed Bearing Headset Accessory 41MM P03 Durable, Anti-Rust and Wear Resistant
VGEBY Bicycle Steering Helmet 44mm Integrated Bearing MTB External Sealed Bearing High Precision Aluminum Alloy for Cycling Mountain Bike MTB
