Wheels Mfg 4.5mm Spacer Converts 7 Speed Cassette To Fit Shimano 8 / 9 Speed Hub

Wheels Mfg 4.5mm Alloy Cassette SpacerThis listing is for 1 aluminum spacer which allows the use of a 7 speed Shimano cassette on an 8 or 9 speed Shimano cassette freehub body. Width: 4.5mmUPC: 836572001776 If purchasing multiple items please contact us for shipping discounts WARNING In order to assure proper installation of all bicycle components that we offer for sale, we highly recommend that your bicycle be taken to an independent professional bicycle repair shop to have the item installed. *** CANCELLATION REQUESTS:- Once you have committed to purchase an item by pressing the Buy It Now Button and payment is complete, Orders Cannot Be Cancelled. You may return the item, please see our return policy.-Once you have committed to purchase an item by pressing the Buy It Now Button and payment is incomplete, Orders Will Not Be Cancelled and an unpaid item case will be opened with Ebay.