Zipp 404 tubular wheelset review

Aero tubs

Our rating 
4.0 out of 5 star rating 4.0
GBP £1,900.00 RRP | USD $2,300.00
Zipp 404 tubular wheelset

Our review

Comfortable, confident and agile aero advantage wheel at a cracking price
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You’ll see loads of Zipp wheels anywhere that max speed is a priority, and after our testing on the 404s we know there’s a very good reason for that.


The 404s are a 60mm-deep rim, not a 40mm, but you wouldn’t know it from their weight or rapid acceleration. The deeper, dimpled surface section reduces straightline drag, but the bulged toroidal cross section still gives excellent manoeuvrability.

They stay stable even in gusting crosswinds too. The wider tyre track and a layer of shock-absorbing material makes them quietly comfortable on the road, so they work well for short-blast legs and long-haul use.


Kevlar thread reinforcement helps shrug off knocks and potholes, and there’s a 20 front, 24 rear spoke (rather than 16/20) ‘Max’ version for heavier riders. Our only grumble is with the supplied Zipp brake pads that aren’t as powerful as aftermarket options we’ve used.

Product Specifications


Name 404 tubular wheelset (10)
Brand Zipp

Weight (g) 1202
Tyre Type tubular
Front Wheel Weight 553
No of Holes (Front) 20
No of Holes (Rear) 24
Rear Wheel Weight 649
Rim Size/Diameter 60