Darimo Carbon Seatpost for Cannondale SuperSix EVO — Straight & 13mm Setback
The SuperSix EVO doesn’t need “improving”. It needs refining.
Cannondale’s OEM seatpost is built to cover wide rider ranges, global warranty margins, and production tolerances — which means it’s heavier than it needs to be for committed builds. That weight sits high in the bike, where it’s easiest to feel and easiest to justify removing.
This Darimo seatpost keeps the SuperSix EVO’s balance and ride feel intact, while removing unnecessary mass. Choose Straight or 13mm Setback to preserve your fit exactly.
Why SuperSix EVO riders upgrade here
- ⚖️ Noticeable weight reduction above the clamp
- 🧩 EVO-specific aero profile, correct fitment
- 🧵 Straight or 13mm setback, fit preserved
- 🏁 Serious build refinement, not cosmetic change
This is the clean, low-risk upgrade: same position, same ride character — just less mass where it doesn’t belong.
What’s the difference between Straight and 13mm Setback?
Straight suits forward, race-oriented positions. 13mm Setback moves the clamp rearward to help riders achieve correct saddle setback without pushing saddle rails to the limit.
How do you know the SuperSix EVO is 13mm setback?
Cannondale specifies the SuperSix EVO OEM setback option as 13mm. Darimo mirrors that offset so riders can keep the same fit when upgrading.
Is this seatpost specific to the SuperSix EVO?
Yes. This version is designed for the SuperSix EVO aero seatpost profile. If you’re unsure on your model year or frame generation, send it through and we’ll confirm compatibility before ordering.
Will this affect stiffness or ride quality?
No. Darimo focuses on stiffness-to-weight efficiency, so the post maintains the SuperSix EVO’s ride character while removing unnecessary mass.
Is cutting the seatpost recommended?
No. Darimo seatposts are designed to be used at their supplied length. Cutting can compromise structural integrity and is not recommended.
Which option should I choose if I’m unsure?
If your current saddle is already forward on the rails, you likely want 13mm setback. If it’s central or rearward (or you run an aggressive forward fit), straight is usually correct. If you send a quick photo of your current saddle position on the rails, I can sanity-check it.