ZIPP 404 S A1 Tubeless Ready Wheelset (Center Lock) Black/Grey

Designed to offer maximum speed on the road, the ZIPP 404 S Wheelset delivers an optimised performance experience for demanding cyclists looking to improve their road efficiency. It is positioned as an accessible option within the S Collection range, designed for performance and efficiency. It meets the expectations of cyclists seeking speed and modernity.

Based on the work of the 303 S, it incorporates next-generation aerodynamics derived from the S Collection, bringing together road, gravel and XC disciplines. This evolution aims for an overall gain in efficiency and road feel. It is part of a logic of continuous progression and high-performance road innovation.

Its 50 mm rim profile inspired by the Firecrest design optimises aerodynamics and crosswind stability. It delivers a reduction of approximately 2 watts compared to the 303 S and remains competitive against far more expensive wheelsets. This design also promotes better handling on descents and road accelerations.

Equipped with 20 front and 24 rear Sapim CX-Sprint spokes in a 2-cross lacing pattern and Zipp 76/176 hubs offering 36 points of engagement, it guarantees stiffness and responsiveness.
These hubs rely on seals with contact on the outside of the bearings, exposed to the elements, and contactless seals on the inside of the bearings, to reduce friction. The TSS hookless tubeless construction and weight of approximately 1545 g ensure versatility and performance. It suits riders seeking performance, reliability and efficiency over long road cycling distances.

► Zipp Hookless Tyre/Rim Compatibility Chart 

Ref: 16012881363324