You are reading a single comment by @woods_alexis and its replies.
Click here to read the full conversation.
-
The old Ultimate CF SLX frames took Ai-70's. The new frames don't, Canyon can sell you the bearings, or that ebay shop has them on their site http://www.kineticbikebearings.com/
woods_alexis
this listing seems to suggest for a Canyon Ultimate SLX from 2016 Onwards, then you will need AC3344 and AC3544 Acros Bearings
http://www.ebay.co.uk/itm/Acros-AI70-Headset-Bearings-Upper-Lower-as-found-in-many-Canyon-Bikes-/201774937384?hash=item2efab93528:g:cTYAAOSwsN9XAp0~