Welcome to REAL WORLD CYCLING US ORDERS OVER $100 SHIP FREE*
International orders are now shipping via DHL for fast and dependable service--usually delivered within one week!
Sealed 440C stainless steel bearing for superior corrosion resistance. This is an upgrade for the upper headset bearing for the Trek SPEED CONCEPT frames. It is a relatively small bearing for a headset application due to the fact that it interfaces with the small metal shaft of the integrated aerobar.
PART NUMBER 276442-440C
No items in your cart