Looks like i found them using google search------> Zipp 404 hybrid clincher ended in June 2012.
Note: Production of the Zipp 404 hybrid clincher ended in June 2012. Zipp will continue to provide ongoing support for this product through our normal sales/service channels.
See the Zipp 60 as an alternative wheel set.
The clincher version of the 404 utilizes the go-anywhere, win-anything 58 mm rim depth model and convenience of clincher tires with an aluminum brake track.
For greater strength and reliability, Zipp’s M2CM™ technology fuses the aluminum hoop to the inner carbon section during the molding process. And still, the 404 clincher features Zipp’s exclusive ABLC™ dimples, VCLC™ vibration-reduction technologies, and the smooth, stiff and durable 88/188 hubset.
New for 2012, the 88/188 hubset has been improved with a 7.5 mm wider bearing stance and a body shape canted out by 2 degrees for added stiffness and strength. The fully sealed hubset comes in a stealthy Beyond Black or classic Falcon Grey color schemes.
Please use 16mm x 0.5mm x 700c rim tape to make tire mounting easier.
Recommended and approved brake pads
Note: This wheel uses our legacy hybrid-toroidal rim shape and NOT the Firecrest®.
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