Air Supply BMX Tube

The Air Supply tube is specifically designed to fit modern BMX tires with a strong emphasis on quality.

FEATURES:

• Specifically sized to fit modern BMX tires

SPECS:

• Labeled Size:20 x 2.1 – 2.45
• ISO Width (mm):53 , 54 , 55 , 56 , 57 , 58 , 59 , 60
• ISO Diameter:406 / 20″ BMX
• Shaft Type:Smooth
• Valve:Standard Schrader
• Valve Core:Fixed
• Tube Compound:Butyl