
Specialized Tarmac Heasdset Top Cover Spacer & Stem Transition Kit For Rapide Cockpit
Specialized Tarmac Heasdset Top Cover Spacer & Stem Transition Kit For Rapide Cockpit
Stage 21 Bikes
23582 Moulton Parkway
#111
Laguna Woods CA 92637
United States
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Specialized Factory Replacement Headset Transition & Spacer Kit – Tarmac SL8 Roval Rapide Cockpit
Specialized OEM headset transition cover, spacer, and stem cover kit designed specifically for the Tarmac SL8 when paired with a Roval Rapide integrated cockpit. This kit ensures proper frame-to-cockpit fitment, clean aero integration, and correct stack height options—including a slammed Rapide cockpit setup.
Kit Includes
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Lower headset transition top cover
Adapts SL8 frame to SL8 spacers – 6.6mm height (1 pc) -
Tarmac SL8 aero plastic headset spacers
• 10mm spacers (3 pcs)
• 5mm spacer (1 pc) -
Upper stem transition spacer for Roval Rapide cockpit (1 pc)
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Combined SL8 lower headset transition cover / upper stem transition
For slammed Rapide cockpit setup – 7.8mm height (1 pc)
Compatibility Notes
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Designed only for Tarmac SL8 frames using a Roval Rapide cockpit
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Not compatible with non-Rapide stems or cockpits
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Rapide cockpit top cap and bolt assembly sold separately
→ Specialized SKU: S222500008
Where Used OEM2026
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Tarmac SL8 Pro – Shimano Ultegra Di2
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Tarmac SL8 Pro – SRAM Force AXS
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Tarmac SL8 Expert – Shimano Ultegra Di2
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Tarmac SL8 Expert – SRAM Force AXS
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Tarmac SL8 Comp – Shimano 105 Di2
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Tarmac SL8 Comp – SRAM Rival AXS
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S-Works Tarmac SL8 – Shimano Dura-Ace Di2
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S-Works Tarmac SL8 – SRAM RED AXS
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S-Works Tarmac SL8 Frameset – FACT 12r Carbon
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S-Works Tarmac SL8 Frameset LTD – Demi Dreaming
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S-Works Tarmac SL8 LTD – Red Bull 2025 TdF
2025
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Tarmac SL8 Pro – Shimano Ultegra Di2
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Tarmac SL8 Pro – SRAM Force eTap AXS
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Tarmac SL8 Expert – Shimano Ultegra Di2
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Tarmac SL8 Expert – SRAM Rival eTap AXS
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Tarmac SL8 Frameset – FACT 10r Carbon
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S-Works Tarmac SL8 – Shimano Dura-Ace Di2
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S-Works Tarmac SL8 – SRAM RED AXS
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S-Works Tarmac SL8 Team Framesets
(Red Bull – BORA – hansgrohe, FDJ-SUEZ, Soudal Quick-Step, SD Worx-Protime) -
S-Works Tarmac SL8 LTD
(Year of the Snake, Remco’s Golden Season, Forward 50 Collection) -
S-Works Tarmac SL8 Frameset – FACT 12r Carbon
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S-Works Tarmac SL8 Frameset – Ready to Paint
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S-Works Tarmac SL8 – Warranty Frame
2024
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Tarmac SL8 Pro – Shimano Ultegra Di2
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Tarmac SL8 Pro – SRAM Force eTap AXS
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Tarmac SL8 Expert – SRAM Rival AXS
-
Tarmac SL8 Frameset – FACT 10r Carbon
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Tarmac SL8 Frameset – Warranty Frame
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S-Works Tarmac SL8 – Shimano Dura-Ace Di2
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S-Works Tarmac SL8 – SRAM RED eTap AXS
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S-Works Tarmac SL8 Frameset – FACT 12r Carbon
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S-Works Tarmac SL8 Frameset – Ready to Paint
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S-Works Tarmac SL8 Project Black LTD Frameset


