STI Extreme Duty Inner Tube
STI ultra heavy-duty motorcycle tubes are the strongest! These supreme offerings are nearly bombproof--manufactured from...... [Read more]
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STI ultra heavy-duty motorcycle tubes are the strongest! These supreme offerings are nearly bombproof--manufactured from high-quality butyl rubber with a 4mm thickness. This makes them perfect for severe applications and aggressive off-road rides. They are a fundamental item, but much-needed for your dirt bike--especially if you're looking to avoid a flat. STI has made their ultra heavy-duty tubes better and more economical--remarkable!
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