The PRO Gap Cap Expander Carbon is PRO’s lightest Gap Cap Expander, designed to help reduce the weight of your cockpit.

Designed to provide you with a better sports bicycle experience the PRO Gap Cap Expander Carbon is the ideal upgrade for weight conscious cyclists looking to further reduce the weight of their cockpit set-ups. Weighing just 24 grams, which is 16 grams lighter than the previous model, the carbon steerer tube compatible gap cap expander, although compatible with all stems, makes an excellent addition to any lightweight cockpit set-up, like the PRO Vibe Superlight Cockpit. The PRO Gap Cap Expander is available for 1 1/8 (PRHS0118) and 1 ¼ inch (PRHS0119) steerers.

Features
Lightweight gap cap for carbon steerers
Available for 1 1/8 and 1 ¼ inch steerers
16g weight saving compared to the previous model
Alloy construction
Includes a carbon top cap

Mfr Claimed Weight
24g