OK, so I just got my first ZIPP Disc (part of the 909 package). There is an adaptor valve that came with it for tire inflation. My pump won't fit directly on the valve stem. Is this adaptor the only option (heard it referred to as a crack pipe)? Is there some trick to holding the adaptor on while trying to pump the tire to recommended PSI?
Living in the Pacific Northwest, chances are good that I'll be racing in the rain at some point. Are there any issues with racing on the 909s in the rain?
Thanks,
Mike H.
Living in the Pacific Northwest, chances are good that I'll be racing in the rain at some point. Are there any issues with racing on the 909s in the rain?
Thanks,
Mike H.