20x4.0 Fat Tire Inner Tube

Features:

• 20" Fat Bike Tubes 20 x 4.0 AV Valve Heavy Duty 20" Fat Bicycle Tubes
• 20x4.0 Fat Tire Inner Tube mountain Bike Ebike Bicycle Tire Tubes
• The bike tube is made from premium butyl rubber. It features better sealing performance, ozone resistant, anti-aging, shock absorption and electrical insulation merits.
• The butyl rubber tire tube replacement absorbs shocks on bump road for a comfort and safe ride. It is heat resistant and stands wear and tear for daily use.
• Easy To Install: Installation is quick and easy. Please follow inflation guide when airing a tire from a complete flat. Hassle free to replace your old tire tubes within minutes which is time saving and efficient.
• American Schrader valve (AV) or Presta Valve (FV) 48mm

Specifications

• Material: Butyl Rubber
• Color:black
• Size: 20"X4.0" bike inner tube
• American Schrader valve (AV) or Presta Valve (FV) 48mm

Package Includes:

• 1*Inner tube