20x3.50 Fat Tire Bike Inner Tubes CST

Feature 

Universal fit 

Fits on most selling bike fitted with 20 x 3.50 tyres .Perfect replacement for bikes fitted with fat tyres 

High Quality 

CST Brand  inner tube is made from premium butyl rubber. It has the advantages of good sealing performance, ozone resistance, aging resistance, shock absorption, electrical insulation.

Valve 

fitted with AV32mm Schrader Valve, high quality material 

Compatibility

Inner Tube for Most Bikes fitted with Fat 20 x 3.40 size tyres