The entry standard for Enduro bearings. Enduro’s 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 Enduro’s 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 18307Dimensions: 18 x 30 x 7mmABEC: 3 Grade: 10Seals: LLBGrease: Mobile HP 222Application: Hubs, Bottom BracketsWeight: 15.10g
