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Quantity
1
Description
What Makes the Castelli Endurance 4 Bibshort the Right Bib for High Training Volume?
The Castelli Endurance 4 Bibshort puts Castelli's top-tier Progetto X2 Air Seamless seat pad into a more accessibly priced bibshort built for the rider who...
Reviews
5.0
2 ratings
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Nice bibs - love the chammois!
S
Scott · July 7, 2026
Great bib. Will buy another one asap.Very comfortable ride. Must have for long rides