PRO Gap Cap Expander Plug
Pickup available at RA Cycles - Brooklyn
Usually ready in 24 hours
Questions about this product?
Questions about this product?
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
