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Small Parts Frame Parts and Protection

Cervelo Spacer Kit 023

This spacer kit is specific to the Cervelo Caledonia 5 frameset / bike design and used with the ST31 Carbon and ST32 Alloy stems. It features two height options of top bearing covers with integrate perfectly with the frame, and several split-type spacers in the shape of the Caledonia 5 and ST31/32 stem design. The spacers and covers are designed with a channel to integrate perfectly with the internal routing system.

The split spacer system allows the stem height to be adjusted easily for fit purposes without wire/housing disassembly. Cervelo proved the effectiveness of the system S-series models before bringing it to the more versatile Caledonia 5 design. Please keep in mind that the standard Caledonia features a round steerer tube and thus uses normal round spacers.


  • Spacer kit for use with Caledonia 5 frameset for use with ST31/ST32 Stems
  • Left and Right split spacer pairs for adjusting stem height without wire/housing disassembling
  • Two height options of top bearing covers- tall and short based on overall stack needs
  • These covers are not split
  • Spacers and covers feature internal wiring channel
  • Cervelo# SK023
  • Includes: 7mm top bearing cover, 22mm top bearing cover, 5mm split spacer (8), 2.5mm split spacer (2)
  • Color: Black