- Fits ISO 406 20" tires in 20x1.75, 20x1.80, 20x1.85, 20x1.90, 20x1.95, 20x2.0, 20x2.10, 20x2.125, 20x2.15
- For most modern kids, BMX and recumbent bikes
- Premium Kenda Butyl Rubber Seamed Sealed Tube
- 32mm standard length Schrader valve
- Tubes are shipped bulk (no packaging)