Original replacement O-Ring for all Chris King driveshells including R45 Shimano. Not compatible with Campagnolo.
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Servicing your Chris King hub regularly will make it perform its best. O-rings don't normally need to be replaced with every cleaning or service, but after a while, it's a great idea to refresh your hub's seals to maximize your hub's ability to keep the grit out. To replace the most exposed seals in your hubs, no special tools are needed. For a complete hub service, consider purchasing the hub service tool. Like your Chris King hub, it's a work of art in itself.
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We guarantee to you that each Chris King bicycle component you buy from us is absolutely brand new with full warranty, and that we are an authorized Chris King dealer.
American made in USA (U.S.A.)