Part Number: 52-0173 UOM: 1 - EA Summary:21" X 1.85" chopper style spool wheel includes chrome hub, a flat style front rim with an 8.5mm center hole, 40 chrome spokes anchor bar and cable with 5/8" inner diameter bearings. **NOTE: All spokes on wheel need to be inspected and re-torqued after 500 miles of original installation. The diameter of the slot that holds the bearing in the wheel is 1.509" . *Note: UPS may consider this part as packaged " oversize" for shipment, as compared to the actual weight, which will result in higher shipping costs. Location: Front Fitment: Custom Application Tech. Notes:52-0748 - 40 Spoke 21" x 2.15" Rim Front Drop CenterMeasurements: Hub Width: 3-5/16" Bearing ID: 5/8" Bearing OD: 1-1/2" Bearing Width: 1/2" Country of Origin: Imported