17mm Bearing Adjustable Width Front Wheel Hub Sleeve Only, 40mm Outer Diameter

Aluminum Adjustable Sleeve, 17mm Bearings with 40mm Outer Diameter for Wheel Hub

90mm Long (3 1/2"), Outer Bearing is 20mm Inset into Hub

No Lip Hub or Removable Lip 40mm Hub Recommended

17mm ID Bearings, WKMAS100-1