Bike Headset Stem Cap Expansion Screws Top Cap Carbon Front Black

Description:

Easy to install, high quality, can be used repeatedly.

Compactable with most 28.6mm carbon tubes.

Expansion diameter:22--28mm/ 0.87-1.10in.

Slowly inflated during the locking process.

Application for MTB, mountain bike, road bike, folding bike, BMX etc.

Generally for carbon fiber head tube, aluminum alloy or steel head tube of the front tube can also use.

Specification:

Material: Aluminum Alloy

Size: length: 48.5mm/1.91in; top cap diameter 31.8mm/1.25in; bottom diameter: 22mm/0.87in;

Package Includes:

1 Piece Expansion Screw

Note:

Please allow 1-3mm error due to manual measurement. And due to the light and screen difference, the item's color may be slightly different from the pictures. Please kindly understand. Make sure you don't mind before you order.

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