Description
Headset tensioning top cap expander system for use in carbon composite steerer tubes.
- Headset tensioning top cap expander system for use in carbon composite steerer tubes
- Expands inside the steerer tube
- Causes no scoring or marking inside the steerer
- Recommended for carbon composite steerer tubes
- Anodised black finish with a lacquered carbon fibre top cap
- Great looking and extremely functional
