Description
Inner tubes are the foundation of reliable tire performance, and choosing the right one directly impacts your bike’s handling, fuel efficiency, and overall safety. PARTS UNLIMITED’s Standard Inner Tube uses 100% butyl polymer—not blended formulations—which means superior air retention and fewer mid-ride pressure drops that can compromise performance. Whether you’re commuting daily or pushing your bike on the track, this tube delivers the consistency and durability you need without constant re-inflation.
- 100% butyl polymer construction
- Minimized natural air leakage
- Extended pressure retention
- Sizes: 2.75-17 | 3.00-17
- TR-4 valve stem
- Individually boxed
- Clearly labeled specifications
- Universal fitment compatible
- OEM-quality materials
- Proven reliability






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