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PRO Gap Cap Expander Plug


Regular price $3099

In Stock Ships Immediately

PRO   |   SKU: PRHS0071

Pickup available at RA Cycles - Brooklyn

Usually ready in 24 hours


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PRO Gap Cap Expander Plug Info

The PRO Gap Cap Expander Plug is a unidirectional carbon top cap designed specifically for carbon steerer tubes. It provides a secure, compatible fit on 1-1/8 inch steerers with a minimum inner diameter of 23mm — keeping your headset setup clean and properly tensioned without risk of damage to the steerer.

At 25mm in length, this expander plug is a straightforward, reliable solution when fitting a carbon fork to a headset stack that requires this style of cap. Proper steerer compatibility and material pairing matter here, and PRO has built this cap with that in mind.

  • Steerer compatibility: 1-1/8 inch carbon
  • Minimum inner diameter: 23mm
  • Length: 25mm
  • Construction: Unidirectional carbon

PRICE MATCH GUARANTEE

We will price match against advertised or quoted prices from other authorized dealers of the product!