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

• Labeled Size: 26 x 1-1.5 / 650 x 23
• ISO Width (mm): 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38
• Shaft Type: Threaded
• ISO Diameter: 559 / 26" MTN
• Valve: Schrader
• Valve Core: Removable
• Tube Compound: Butyl