Enduro Standard Design Cartridge Bearings.
- 90% filled with Mobilux NGLI 2 synthetic grease, dual-lip labyrinth seals
- If the bearing you are replacing is not marked with a manufacturer number, measure it and compare to specifications listed
- Thickness: 5
- Material: Steel
- Bearing O.D. (mm): 16
- Manufacturer Number: 688
- Bearing I.D. (mm): 8