Shims are available in Aluminium or Thermo Plastic, despite the latter being a lighter solution its material characteristics limit the thickness of the ID - OD measurements. Aluminium is used to achieve the thinnest shims as it is a more ro...
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greeeeat
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Stuart · 6 days ago
Perfect. Finally was able to use different seatpost design for the vintage seatpost size.
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Stephen · May 19, 2026
Works perfectly, gives the choice of other posts in an old orange which has a funny size
