Bicycle inner tube

Schwalbe SV27.5 21 inch inner tube

New front or rear tire inner tube adaptable for bicycles, mountain bikes, electrically assisted (E-Bike, VAE)... depending on dimensions.

Technical characteristics and dimensions of the inner tube

• Brand: Schwalbe
• Model: SV21
• Valve Type: Straight Presta (6mm Bike Mount - FV French Valve)
• Valve length: 40 mm
• For tire dimensions (French standard):
• For tire dimensions (ETRTO standard):

To find out more about the different types of inner tube valves, refer to our guide by clicking on this link.