Dia-Compe A-head Starnut 1" Steerer
In stock
Dia-Compe A-head Star Nut is a star nut for threadless 1-inch steel or aluminum fork steerer tubes. It is used with a top cap and bolt to adjust the headset preload before tightening the stem.
This size is especially relevant for older, more classic bikes with a 1-inch Ahead system. Check the fork steerer tube dimensions before purchasing, as older forks can vary.
Do not use the star nut in carbon fork steerer tubes. An expander plug is normally used instead.
Quick Specs
- Product type: Star nut
- Size: 1 inch
- Material: Steel
- Fits: Threadless steel and aluminum fork steerer tubes
- Does not fit: Carbon fork steerer tubes
- Use: Ahead system / threadless headset
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Specifications
Specifications
GPSR
GPSR
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