Products: Tapered Fixed Crown Lefty Adapter
- Allows use of a fixed crown Lefty on frames with tapered head tubes (1.125"x 1.5").
- Some restrictions apply:
- Stack height max 136.5mm or 161.5mm depending on Lefty.
- See our Installation Videos page for information on how to measure your stack height and for installation.
- Weight 158 grams (when cut to same length as Cannondale steerer).
- Note: Our Tapered Adapter is not actually tapered. A true tapered steerer was not an option due to dimensional restraints from the Lefty lower crown. No problem though, we came up with a nice little solution that works perfectly with a tapered headset. And since the Lefty is really a double crown strut there is no real advantage to a tapered steerer anyway.
Which Lefty adapter do I need?