Extremely air-tight! Less air loss means having to inflate less often.
Schwalbe's unique rubber mixture makes it possible. Extremely reliable! Each Schwalbe tube is individually examined twice at the factory to ensure air-tightness. Special quality control that prevents unpleasant surprises.
Specifications
Tube: AV21F
Size ETRTO: 54-584, 57-584, 60-584, 62-584, 65-584, 70-584, 75-584
Size: 27.5 x 2.1-3.0
Valve Type/Length:Schraeder 40mm
Execution: Free Ride
Weight: 200g