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1.85mm Cassette Spacer

Regular price $6.00

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Replacement 1.85mm cassette spacer.

1.85mm cassette spacers are required on our XDR and HGR drivers to accommodate most XD and HG 11 and 12 speed mountain cassettes.

If you are experiencing issues with your Project 321 hubs and you feel you require warranty help, please use the link below to learn more.

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