Review on 🔧 Marathon 20990 4.10/3.50-4" Replacement Inner Tube: Ideal for Hand Trucks, Dollies, Pressure Washers, Compressors, Snow Blowers, and More by Jose Strong

Name: 🔧 Marathon 20990 4.10/3.50-4" Replacement Inner Tube: Ideal for Hand Trucks, Dollies, Pressure Washers, Compressors, Snow Blowers, and More
Item: 🔧 Marathon 20990 4.10/3.50-4" Replacement Inner Tube: Ideal for Hand Trucks, Dollies, Pressure Washers, Compressors, Snow Blowers, and More
Rating: 5

September 05, 2022

Fits 9 " scooter tires. Actual OD was 9 3/4 " with air in the tube. Valve 50*

Tested with air in a sink filled with water to verify prior to installation whether it holds air normally.not in the tire when inflating.hopefully it doesn't expand too much so it will last long.easy change to a split rim on a scooter.with valve stem extension be sure to tap the tire before the tube and to check for sharp objects or dirt before installation!

Pros