2 x 700c 25/28c Presta Valve Inner Cycle Tube 700 25c 26c 27c 28c Bike Bicycle
Presta Valve. HIGH QUALITY INNER TUBE x 2. Fit Tube fully into tyre / wheel before inflation. TUBE INSTALLATION. Ensure valve is straight. " 12 x 2¼ "or" 26 x 1.95 "or" 700 x 23c ". With the first number being the wheel rim size.