Zipp 404 S A1 CL Shimano HG Carbon Wheel Set
The Zipp 404 S Carbon wheelset, featuring a 50 mm aero rim, 23 mm internal width and tubeless technology, offers maximum speed, high crosswind stability and efficient performance for road cyclists.
Light, fast, efficient: the Zipp 404 S Carbon wheelset, weighing just 1545 g
The 404 S has been developed for ambitious road cyclists who want to benefit from modern aerodynamics and high efficiency. The rim shape, inspired by Firecrest wheels, improves airflow and ensures confident handling even in challenging wind conditions. Thanks to the wide rim design, modern tyres can be ridden at lower pressures, optimising comfort, grip and rolling performance. High-quality Sapim CX-Sprint spokes and the tried-and-tested 76D/176D hub technology ensure direct power transfer and reliable durability.
Features – Zipp 404 S Carbon Wheelset
- WorldTour-level aero performance – The newly developed 50 mm Firecrest profile delivers outstanding aerodynamics and saves up to 2 watts of power compared to the previous model – whilst maintaining high stability in crosswinds.
- Optimised for modern road tyres – The 23 mm-wide inner rim allows the use of tyres ranging from 28 to 39 mm in width at lower tyre pressures, thereby improving rolling resistance, comfort and control on a wide variety of road surfaces.
- Lightweight, efficient and responsive – With a system weight of just 1545 g, high-quality Sapim CX-Sprint spokes and the tried-and-tested 176D hub set with 36 engagement points, the 404 S offers a direct and dynamic riding experience.
Product features
- Range of use: Aero
- Model: 404 S A1
- Rim diameter: 28″ / 700C
- ETRTO: 622 mm
- Rim profile: Symmetrical
- Tyre interface: Hookless/Tubeless Straight Side (TSS)
- Rim type: Folding tyres (only tubeless)
- Tubeless Ready: Yes
- Hub type: 76D / 176D
- Freewheel body: Shimano HG
- Rim height: 50 mm
- Inner width: 23 mm
- Axle system: 12 mm thru-axle
- Built-in dimension: 100 mm / 148 mm
- Number of spokes: 20 / 24
- Spoke pattern: Two-cross
- Valve hole: Presta / SV Ø 6.5 mm
- Braking interface: Centre Lock disc
- Spokes: CX-Sprint
- Nipples: Sapim Secure-Loc
- Maximum system weight: 115 kg (rider weight + bike + kit)
Material
- Rim: Carbon
- Hub body: Aluminium
- Spokes: Stainless steel
- Nipples: Aluminium
- Freewheel body: Aluminium
Weight
- approx. 1545 g
