Freehubs (drivers) are hub-model and drivetrain specific. If you don’t already know your hub model, enter your wheel’s serial number, located on the outside of the rim, into the search field at the...
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All Zipp road wheels have a maximum system weight limit (this includes the bike, the rider, and all equipment) of 253 lbs./115 kg. The maximum system weights for ZIPP 303S and 101XPLR are 286 lbs./...
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Beginning in Model Year 2013, ZIPP wheels were produced as 11-speed and backward compatible to 10-speed.
Wheels produced before Model Year 2012 are not compatible with an 11-speed conversion, and f...
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Super9 disc brake and 11-speed Super9 rim brake discs are XDR-ready, with freehub conversions available. Rim brake and disc brake discs use different hubs and require a different freehub for compat...
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ZIPP offers an aftermarket N3W freehub for ZR1 and Cognition V2 hubs. Earlier hub models, including the 176 hubs used on 303S, do not support Campy EKAR.
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