

Replacement star fangled nut for use inside fork steerer tubes to allow pre-load of headset bearings.
Standard M6 x 1.0 thread. Available in 18mm, 23mm and 26mm diameter.
The star nut with a diameter of 23mm fits standard alloy steerers with 4 or 5 mm wall thickness.
The star nut with a diameter of 26mm fits standard steel steerers or alloy steerer tubes with 3mm or less wall thickness.
The star nut with a diameter of 18mm fits in thick steerer tubes, like the steerer tube of a carbon fork with an aluminium insert.
Sold individually.
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