6 x 700c 18/25c Presta Valve Inner Cycle Tube 700 18c 19c 20c 21c 22c 23c 24c 25

Presta Valve. " 12 x 2¼ "or" 26 x 1.95 "or" 700 x 23c ". HIGH QUALITY INNER TUBE x 6. Fit Tube fully into tyre / wheel before inflation. TUBE INSTALLATION. Ensure valve is straight. With the first number being the wheel rim size.

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