AmazonPrecision 8mm axle holes 0.5mm built in speedrings Green rubber seals to keep dirt and debris on the outside of the bearing Lubed with Archoil Nanoceramic Grease, Manufacturer: Zealous
Precision 8mm axle holes 0.5mm built in speedrings Green rubber seals to keep dirt and debris on the outside of the bearing Lubed with Archoil Nanoceramic Grease, Manufacturer: Zealous