Your wheels are slowing you down! Steel bearings in your wheels work against you. By upgrading to F1 Ceramic wheel bearings, you are reducing resistance in your hubs. This is critical in high speed situations like races where pacelines are the norm and holding position is key.
This kit will fit DT Swiss brand wheels using the 240S road hubs and also some models of Bontrager and Reynolds wheels that used DT Swiss 240S hubs.
When choosing your model above (Regular or Radial) it is based on the spoke lacing of your front wheel. Hubs with regular lacing (crossed spokes) and radial lacing (non crossed spokes) use different size bearings so this lets us know which kit to send. If in doubt, please email us the size bearing used in your front hub so we can confirm as some builders have been known to mis-build the hubs (lacing a radial hub regularly and vice versa).
