Designed for riders seeking aerodynamic speed and modern tubeless performance, the Zipp 404 S rear wheel is built for road racing, criteriums, and fast road riding. Its 50mm rim depth balances speed and stability, while the 23mm internal width supports wider tubeless tyres at lower pressures for improved efficiency, comfort, and control.
The wheel features a Hookless Tubeless Straight Side rim construction, a 20-hole 2-cross build with Sapim CX Sprint spokes, and a Zipp 176 rear hub. It is compatible with tubeless tyres from 28–39mm and uses a SRAM/Shimano Road driver body with Centre Lock disc brake compatibility.
Features:
- 50mm rim depth
- 23mm internal rim width
- Hookless Tubeless Straight Side rim construction
- Tubeless tyre compatible
- Suitable for 28–39mm tyres
- 20-hole 2-cross build
- Sapim CX Sprint spokes
- Zipp 176 rear hub
- SRAM/Shimano Road driver body
- Disc brake compatible with Centre Lock fitment
- Lifetime Warranty
- Crash Replacement policy
Specifications:
- Wheel Size: 700c
- Rim Construction: Hookless/Tubeless Straight Side (TSS)
- Tyre Compatibility: Tubeless tyres only
- Rim Depth: 50mm
- Brake Compatibility: Disc, Centre Lock
- Rim Profile: Symmetrical
- Nipple Material: Aluminium
- Spoke Count: 20
- Spoke Pattern: 2 Cross
- Driver Body Type: SRAM/Shimano Road
- Axle Type: TA 12x148
- Bearings: Cartridge, Stainless Steel
- Max Tyre Pressure: 73psi / 5.0bar
- Max Recommended System Weight: 115kg
All bikes and accessories on our website are available for purchase through your Employers Bike to Work Scheme.
You can save between 32% and 52% by buying your bike through the scheme.
WHAT DO YOU NEED TO DO?
Add the bike/accessories to your quote using the "Add to Quote" button above.
Once you check out, you will receive a quotation for your selection by email.
You can then use the quote details to complete your application on your employers Bike To Work, TravelHub, Cyclesheme or Tax Free Bikes portal.

