Feature(may vary by option.)

●【product description】-- Aluminum alloy headset top hat bike fork expander bung for 1 inch(24.5mm) or 1.25 inch(28.6mm). Weight: Approx. 50-55g,Material: Aluminum Alloy
●【a must】--Aluminum Alloy Stem Headset can replace conventional star nut and top hat, a must for bike steerers. Can be used repeatedly, bite tight, does not hurt the fork, a must-have for top-grade .
●【high safety】-- Eliminating the risk of damage and providing added support to the fragile top edge of the steerer,quality and safety are guaranteed, please feel to use
●【easy to install】--Just use the hexagon wrench and then youll get it installed in minutes. Easy to operate, easy to use
●【guarantee】--As an reliable seller, we promise that 100% money refund about damaged product during delivery. We are committed to provide the best customer services to our customers. If you have any questions, just contact us and we will give you the most satisfactory solution.

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Description

Products Description:
Aluminum Alloy Stem Headset Top Cap Bike Fork Expander Bung 1/1.25inch

Feature:
Aluminum alloy headset top cap bike fork expander bung for 1 inch(24.5mm) or 1.25 inch(28.6mm).
Replaces conventional star nut and top cap, a must for bike steerers.
Can be used repeatedly, bite tight, does not hurt the fork, a must-have for top-grade .
Eliminating the risk of damage and providing added support to the fragile top edge of the steerer.
Just use the hexagon wrench and then youll get it installed in minutes.

Specification:
Condition: Brand New
Material: Aluminum Alloy
Color: Black, Red, Blue, Golden (Optional)
Size: Approx. 5 * 3.2 cm / 1.96 * 1.25 in
Weight: Approx. 50-55g

Package List:
1 * Bike Stem Headset