Description
Air pressure retention is critical—cheap blended tubes allow gradual pressure loss that compromises tire performance and handling consistency. PARTS UNLIMITED Inner Tubes are manufactured from 100% butyl polymer, eliminating the natural rubber blends used in standard tubes, which means your tires maintain proper pressure longer between ride sessions. Whether you’re running track days or weekend trail rides, this tube delivers the reliability and stability serious riders demand.
- 17″ diameter
- TR-4 valve stem
- 100% butyl polymer
- Minimizes air leakage
- Extended pressure retention
- Individually boxed
- MPN: 0350-0339






Reviews
There are no reviews yet.