• Part Ref: 6802-2RS
• Bearing ID: 15mm
• Bearing OD:  24mm
• Bearing Thickness: 5mm
• Material: Chromium Steel GCR15 (Race & Balls)
• Used On: Hope, Mavic, Specialized, Stans, DT Swiss, Bontrager, Reynolds, SRAM, Zipp
• Grease: SINOPEC HTHS Bearing Grease, 30% filled
• Seal: Double-sealed 2RS

Sometimes we will substitute the 2RS for LB/LU they state LB on one side and LU on the other side. LB is non contact seal, LU is contact, so the red LU seal is mounted outwards to face the elements, to help keep out the dirt and moisture for longer.