Inner Tube 3.00-4 / 3.50-4 Pneumatic with Angled Schrader Valve + Cap x 4. 4 x Inner Tube 3.00-4 / 3.50-4 Pneumatic with Angled Schrader Valve. Made from long-lasting butyl rubber, this inner tube has a higher resistance to high temperatures and will produce a lower level of rolling negative force - improving your tyre's tread life.
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