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Free Shipping Policy

Free Shipping applies to all orders placed for $99 and above
(pre-tax value). Some restrictions apply:

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Offer valid for 10% off qualifying items.

Some exclusions apply.

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Shimano 10 Speed Cassette Low Spacer

This is the thin 1.0mm spacer that comes stock with all Shimano 10 speed cassettes and fits between the cassette and hub. It is required to make a Shimano 10 speed cassette functional with your drivetrain on all Shimano hubs, Shimano wheels and all non-Shimano hubs and wheels that accept Shimano cassettes. Only one is needed per cassette.

These should not be confused with the black, 2.35mm spacers that space out the smaller cassette cogs.


  • 1.0mm width
  • Silver finish
  • Shimano OE Part #Y1Z807000
  • Made in Japan
  • $3.95