Feature(may vary by option.)
●Material: carbon fibre (headset top cap) + aluminium alloy (bike fork expander)●High quality, easy installation, light weight, beautiful appearance.●Suitable for 1-1/8 inch road and mountain bike stems and forks●Including high quality aluminum alloy bike fork expander, replace traditional star nut and cover cap, very durable, can be used repeatedly, bite firmly, does not hurt the fork.●【100% Satisfaction Guaranteed】If you dont absolutely love this product or if there are any problems with it, contact us first, we will replace or refund your purchase completely.[Glossy]
![](https://m.media-amazon.com/images/I/41STxIKTjgL._AC_.jpg)
[matt]
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