Inner Tube - 20" x 4"

What's Included

• Replacement inner tube for 20" tires 3.3" - 4" wide
• PSI Range: 5 - 30 PSI
• Inner Tube - 20" x 3.5"-4"
• Schrader Valve

Compatibility

• RadWagon 5 (2024-2025)
• RadRunner MY25 (2025)
• RadRunner Plus MY25 (2025)
• RadRunner Max MY25 (2025)
• RadRunner 1-2 (2019-2025)
• RadRunner 3 Plus (2023-2025)
  
• RadExpand 5 Plus (2024)
• RadExpand 5 (2022-2024)
• RadMini 1-4 HS (2016-2022)
• RadMini ST 2 (2020-2022)

Tire performance and replacement information