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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
stable fluid ensures smooth lever feel
Precision Power Measurement
the BB-RS501 offers exceptional longevity
Finish with the Ultimate Ceramic Waterless Wash for superior protection and shine
Castelli Sorpasso RoS BibTIght Long Warm Bibs Derailleur Hanger stable fluid ensures smooth leverThe name of this tight, Sorpasso, means "overtaking" in Italian. That's what we've tried to do with this tight, to make it a bit faster, better, more comfortable. It's made to be technical equipment for riding in the widest range of winter conditions. The main part of the tight uses our Nano Flex 3G fabric, the third generation of our nanotechnology fabric treatment that adds a high level of water repellency without affecting the breathability,