CST 20×4″ Fat Tyre Tube

Replacement 20×4.0″ CST bicycle tube for fat tyre bike models such as the Stator Scout or Stator Cub. Good to pair with CST Scout or CST Tourance tyres, but fits other 20×4.0″ fat tyres from other brands too. 

Note: When purchasing tubes and tyres, we recommend to match your tyre and tube brand to ensure best fitment.

Features:

• 1 tube Included
• Suitable for 20×4″ Fat Bikes
• Size: 20×3.50-4.00″ thick