DISC Rotor Spacer 20mm Thick 38mm Bore U.S.A.
6 Hole DISC Rotor Spacer 20mm Thick 38mm Bore U.S.A.
2 1/4 inch outer diameter and 1 1/2 inch inner diameter aluminum disc,
The spacer has the 6 ISO Standard rotor holes for 5mm bolts.
American ingenuity, U.S.A. Made Part.
Can be used on a 68 spoke front wheel or any wheel with a
large enough hub flange to drill 6 holes to add a Disc Brake,
or to space a Disc rotor away from a hub or sprocket.
Can also be used as a spacer.
Outer Diameter: 57.1mm 2 1/4inches
Center Bore: 38mm or 1 1/2inches
6 holes are not threaded