Enduro Bearings MR 18307 LLB - ABEC 3

Enduro Bearings MR 18307 LLB - ABEC 3 - 30mm x 18mm x 7mm

The entry standard for Enduro bearings

Enduro’s ABEC 3 bearings offer improved quality and performance over ABEC 1 bearings fitted by many OEM's (Other Equipment 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 18307
• Dimensions:
  • Outside Diameter: 30mm
  • Inside Diameter: 18mm
  • Width: 7mm
• ABEC: 3 
• Grade: 10
• Seals: LLB
• Grease: Mobile HP 222
• Application: Hubs, Bottom Brackets
• Weight: 15.10g

This is the correct bearing for the Brompton G line and G line electric. You will need some specific tools to change these, including a blind puller and a bearing press