Seatpost Sleeve / Shims
Seatpost shims or sleeves. Bring your seat post size up to whatever size you need.
Made from AL6061-T6 aluminium. Anodised black.
Lip at the top of the seatpost sleeve to prevent slipping down into frame.
Shims allow a rider to adjust the ID of a frame to fit different sized seatposts for example sram reverbs only come in two sizes. Our shims will help you fit them to your bike.
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27.2 -> 30.9 bring your seatpost up in size from a 27.2 to 30.9
27.2 -> 31.6 bring your seatpost up in size from a 27.2 to 31.6
31.6 -> 34.9 bring your seatpost up in size from a 31.6 to 34.9
30.9 -> 34.9 bring your seatpost up in size from a 30.9 to 34.9
30.9 -> 31.6 bring your seatpost up in size from a 30.9 to 31.6
Scott bikes use a 34.9 on many of their bikes, to fit a dropper post the only way is to use a seatpost sleeve such at this
|Shim size requred||
27.2 -> 30.9, 27.2 -> 31.6, 30.9 -> 31.6 OUT OF STOCK, 30.9 -> 34.9, 31.6 -> 34.9