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Specialized's presta valve FV bike inner tubes are fast yet reliably durable and feature a removable valve core.
Specialized TUBE 650BX2.3-3.0 40MM FV Presta ValveReviews
Specialized's tubes are manufactured using the molded method which ensures they made to a consistent thickness of butyl rubber. This process also achieves the optimum balance between weight and durability in a tube, providing you with a smooth and reliable ride.
- Individually cured for consistent tube thickness
- Removable valve core
- Size: 650BX2.3-3.0
- Valve type: FV Presta valve
- Valve length: 40mm