The entry standard for Enduro bearings. Enduros ABEC 3 bearings offer improved quality and performance over ABEC 1 bearings fitted by many OE manufacturers. Only the finest cycling components come standard with Enduros ABEC 3 bearings. With hardened chromium steel races, balls, and tough riveted steel retainers, these bearings are durable and the perfect low cost performance upgrade.
- Bearing Code: MR 20307
- Dimensions: 20x30x7mm
- ABEC: 3
- Grade: 10
- Seals: LLB
- Grease: Mobile HP 222
- Application: Hubs, Bottom Brackets
- Weight: 14.10g