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25.4/28.6mm Bike Headset Expander 40mm Compressor Top Cap Expansion Bolt Expander Black Cap


- This Extra Long Headset Expander with Top Cap Star Nut Plug made from aluminium alloy body, carbon steel plug and stainless steel screw provides high performance and better stability
- Expanding range: 22.2-25.4mm and fits for 25.4mm-28.6mm/1''-1-1/8" front fork
- 40mm/1.57 inches extra long size provides better biting and won't hurt your front forks
- Easy installation and don't need to hammering into; need to work with 5mm/6mm Allen hex wrench
- Bright and fashion top cap cover lights up your bike; Dustproof, waterproof to protect your bike from dust


- Expanding Range: 22.2-25.4mm
- Fit for 25.4-28.6mm/1''-1-1/8" front forks

Package Includes:

1 Piece Headset Expander
1 Piece Headset Expander
1 Piece Headset Top Cap
1 Piece Cap Screw

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