Teravail Protection Tube - 20 x 1.25 - 1.9, 35mm Schrader Valve

Teravail's Thorn Resistant tubes feature 4mm thick butyl rubber in the tread area tapering to 2mm sidewalls.

Specifications:

• Wall Thickess: 4
• Flat Protection: Thorn Resistant
• Weight: 450
• Shaft Type: Smooth
• ISO Width (mm): 32
• ISO Width (mm): 33
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• ISO Width (mm): 49
• ISO Diameter: 406 / 20" BMX
• keyword search: Quantity Break
• Valve Core: Removable
• Labeled Size: 20 x 1.25 - 1.9
• Valve: Standard Schrader