This is a very strong and stylish mono fork. This fork comes to high-performance R8-2RS Wheelchair Bearings. Mono axles are included but fork stem is not.Bearings: Wheelchair Bearings R8-2RS ABEC 5
Weight with Bearings: 134g or 4.8 oz
Height from top of Bearing to the center of bottom hole: 90mm or about 3.55"
Number of axle holes: 3
Axle Hole Spacing: 12mm
Caster Axle Size: 8mm
Fork Caster Axles: Included
Hub Spacing: 25mm or about 1" caster hub