The ultralight seatpost upgrade for Specialized’s alloy superbike.
The Specialized Allez Sprint is already one of the most distinctive race bikes around. Darimo gives you the opportunity to take a serious chunk of weight out of it with a carbon aero seatpost made specifically for the 2022+ Allez Sprint.
Built around Darimo’s obsessive approach to carbon construction, this is a properly lightweight upgrade for riders who want their Allez Sprint build to be every bit as special as the frame itself.
Made for the 2022+ Allez Sprint
The current-generation Allez Sprint uses the same aero seatpost profile as the Specialized Tarmac SL7. Darimo produces a dedicated Allez Sprint version with 15mm setback.
That also makes it an important distinction from earlier Allez Sprint generations, which used a different Venge-derived seatpost design.
Less weight. Same clean aero profile.
The Allez Sprint isn't a bike that needs dressing up. It needs the right components.
Darimo replaces the standard Specialized aero post with an exceptionally light carbon alternative while retaining the profile required by the frame.
It's exactly the sort of upgrade that makes sense on a serious Allez Sprint build: lighter, beautifully made and designed specifically for the bike rather than adapted from a generic round post.
15mm setback
Darimo currently offers the Allez Sprint 2022+ seatpost with 15mm setback.
For comparison, Specialized specifies a 20mm-offset S-Works Tarmac carbon post on complete current-generation Allez Sprint builds, making the Darimo an option for riders wanting both a dramatically lighter post and slightly less setback.
Why Darimo?
- Extremely low weight
- Frame-specific aero profile
- 15mm setback
- Handmade carbon construction
- Designed for performance-focused builds
- Made in Spain
Frequently Asked Questions
Which Allez Sprint does this Darimo seatpost fit?
This version is for the 2022 and newer Specialized Allez Sprint.
Will it fit an older Allez Sprint?
No. Earlier-generation Allez Sprint models used a different Venge-style aero seatpost. This product is specifically for the current 2022+ generation.
Does the 2022+ Allez Sprint use the same seatpost profile as the Tarmac SL7?
Yes. Specialized equips the current Allez Sprint with a Tarmac SL7-style carbon seatpost. The Allez Sprint itself uses its own external seat collar for clamping.
Is this the straight or setback version?
This is the 15mm setback Darimo Aero Seatpost. Darimo currently lists the Allez Sprint 2022+ in this setback configuration.
How does the setback compare with the original Specialized post?
Specialized specifies a 20mm-offset Tarmac carbon seatpost on current Allez Sprint complete bikes. The Darimo version has 15mm setback, so it positions the saddle clamp approximately 5mm further forward before saddle-rail adjustment is taken into account.
Can I use this on a Specialized Venge?
No. The previous-generation Allez Sprint used a Venge-style seatpost, but the 2022+ Allez Sprint moved to the Tarmac SL7 seatpost profile. This Darimo version is listed specifically for the 2022+ Allez Sprint.
Why upgrade the original Allez Sprint seatpost?
Weight. The Darimo is aimed at riders looking to strip unnecessary grams from a high-end Allez Sprint build while retaining the correct aero seatpost profile for the frame.
Your Allez Sprint doesn't have to be the “budget Tarmac”.
Build it properly. Choose the Darimo Aero Seatpost and take one of the most distinctive alloy race bikes around another step further.