Feature

●Thin-Section Ball Bearings
●1. High-strength bearing steel, low friction, high speed, more wear and durability.
●2. Professional bearing design, the surface is smoother and smoother.
●3. Repeated verification of the design, not easy to burn, safe to use.

[50Pcs 18307rs]

Description

Thin-Section Ball Bearings
10Pcs 18307RS Bearing MR18307 18307 18*30*7mm Bicycle Axle 18307-LBLU Drum Ball Bearings 18307 MR18307