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Road    Seatposts

USE Seatpost Shim 25.0 to 27.0

USE resin shims are used to shim smaller size diameter seat posts to fit into larger size diameter frames. Small collar on top of shim makes sure it will not slide down into the frame. The SX shims we carry will convert 25.0, 27.2 or 31.6mm seatposts. Select your size.


  • 21 grams
  • Small anti slip collar
  • Made in England
  • $5.88
    Reg Price $12.95
    Item #: 248204
    Item is in stock