4.10 / 3.50-4 ATV Quad Buggy Go Kart Inner Tube Replacement Tube GearBox Pit Pro / Thumpstar style

Pit Pro / Thumpstar style engines

Suitable for general replacement where matching size and wiring are required

Coil and plug cap compatible with typical PW50-style wiring

Includes 3 spacers for correct wheel spacing

Designed for pit bikes

4.10 / 3.50-4 ATV Quad Buggy Go Kart Inner Tube Replacement Tube GearBox Pit Pro / Thumpstar styleProduct Description This 4. 10 3. 50 4 inner tube is designed for small off road and utility vehicles that use 4 inch wheels. It is commonly used on 43cc49cc kids mini quads, ATVs, scooters, and similar compact vehicles. Made from durable rubber, it provides reliable air retention for everyday riding or general replacement. Features Standard 4. 10 3. 50 4 inner tube Suitable for 4 inch rims Compatible with many small quads, scooters and mini ATVs