This is a Giant 700c Sealant Inner Tube featuring a threaded Presta Valve Stem. The factory installed sealing liquid helps to stop flats as they happen.
Specifications:
Diameter: 700c
ISO Diameter (ETRTO): 622
Valve Type: Presta
Valve Length: 48mm
Removable Valve Core: –
Puncture Protection: Yes
Weight: –













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