Schwalbe Standard Tube - 650 x 20 - 23mm, 60mm Presta Valve

Standard tubes hold air considerably longer due to the purity of the rubber compound and the uniform wall thickness.

• ISO Diameter: 584 / 650b / 27.5"
• ISO Width (mm): 20
• ISO Width (mm): 21
• ISO Width (mm): 22
• ISO Width (mm): 23
• Labeled Size: 650 x 20 - 23
• Shaft Type: Threaded
• Tube Compound: Butyl
• Valve: Presta Long 56-74mm
• Valve Core: Removable