26"x1.90-2.35" Heavy Duty Thorn Resistant Bicycle Inner Tube with 32mm Presta Valve Razor E275 on the battery cover

on the battery cover

these mount to the knee walker with a threaded stud held to the frame with domed cap nuts

Just like a seat belt in a car

The safety harness

Note: This harness is only compatible with 2nd Generation Companion I (GC240)

26"x1.90-2.35" Heavy Duty Thorn Resistant Bicycle Inner Tube with 32mm Presta Valve Razor E275 on the battery coverReplace your old 26"x1. 90 2. 35" bike inner tube with this great 26"x1. 90 2. 35" Heavy Duty Thorn Resistant Bicycle Inner Tube with 32mm Presta Valve from Sunlite. Inner tubes are the most commonly replaced bike parts, and these excellent Sunlite inner tubes will get you rolling along. Let Monster Scooter Parts be your source for the latest bicycle inner tubes from Sunlite with this 26"x1. 90 2. 35" Heavy Duty Thorn Resistant Bicycle Inner Tube with