Darimo Carbon Seatpost for Specialized Allez Sprint (2022) –15 mm
What matters: The Allez Sprint is brutally stiff and front-end biased. If you’re chasing balance and compliance, the seatpost is one of the very few places left to meaningfully reduce mass and harshness without touching the frame.
Why this post exists
The Allez Sprint uses a proprietary aero post with limited aftermarket options. Darimo built a frame-specific carbon seatpost with a –15 mm setback to suit aggressive road positions and riders pushing the saddle forward for crit and fast road setups.
This is not a generic carbon tube. The profile, clamping zone and layup are specific to the Allez Sprint platform.
Key points
- –15 mm setback for forward, race-focused positions
- Ultra-low system weight compared to OEM aluminium
- Hand-laid carbon, made to order in Spain
- Designed specifically for the Allez Sprint aero seat tube
Fit & compatibility
This seatpost is designed only for the Specialized Allez Sprint (2022 generation). It is not compatible with Tarmac, Venge, or earlier Allez models.
Important: Darimo seatposts are not designed to be cut. Cutting can compromise structural integrity.
It suits riders running a forward saddle position, common in crit racing and aggressive road fits. If unsure, confirm your current setback before ordering.
No. Darimo seatposts are made to order. Lead times are typically 4–6 weeks depending on production queue.
Yes. It is designed to work with the original Specialized clamping hardware.
Darimo builds seatposts to rider weight. Your weight is specified at order to ensure the correct layup.