WIDTH: 1.63 "DIAMETER: 1.99" BEARING: Large .250" x .500" x .187" DOROTHY bearing Hubstack Beaings 5mm x 10mm x 4mm stainless
RESPONSE: Flowable Silicone
WEIGHT: 67gms W/ T-stacks
64gm W/standard stacks
60gms W/O stacks