【Safe & The aero stem helps eliminate the risk of damage and provide added support to the fragile top of the steerer,quality and safety are guaranteed, please feel to use
【Parameter】-- Aluminum alloy headset expander fork expander bung for 1 inch(24.5mm) or 1.25 inch(28.6mm). Weight Approx. 50-55g,Material Aluminum Alloy
【Easy to Install】--Just use the hexagon wrench and then you'll get it installed in minutes. Easy to operate, easy to use
【Necessary Tool】-- Headset can replace conventional star nut and top cap, a must for steerers. Can be used repeatedly, bite tight, does not hurt the fork, a must-have for top-grade bicycles.
【guarantee】--As an seller, we promise that 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 us and we will give you the most satisfactory solution.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.