Removable patent bike carbon Headset 24g Compressor/expander carbon/alloy tube Removable patent bike carbon Headset 24g Compressor/expander carbon/alloy tube

Full aluminium star nut simply pull  and expand inside any 1.1/8 steerer giving you a solid thread to pull the stem down. Sounds simple? It is. , anodized aluminium body,carbon cap and titanium bolt....

Full aluminium star nut simply pull  and expand inside any 1.1/8 steerer giving you a solid thread to pull the stem down. Sounds simple? It is. , anodized aluminium body,carbon cap and titanium bolt....