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- Off-road inner tire tube made from 100% high grade natural rubber (number 1 grade natural smoked rubber sheet)
- Competition quality, 4mm single wall thickness provides less unsprung weight and more impact absorption
- Lighter, more resilient, and easier to repair than butyl (synthetic) rubber tire tubes
- Stretches like a surgical glove and can be compressed under load without splitting - super important for avoiding pinch flats
- Natural rubber tubes repair and patch easily, and are a must for long distance riding
- Designed to fit motorcycle tires at maximum volume, so they're under the least amount of stress (not stretched when inflated)
|Details||Item Number||Availability||Store Pickup|
|Details: 80/90-21||Item #920-080-090-21||Availability:In stock: Ready to ship||Store Pickup:Available|
|Details: 140/110-18||Item #920-140-110-18||Availability:In stock: Ready to ship||Store Pickup:Available|
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