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Heavy Duty Motorcycle Tube 275/300-21 1-173

BikeMaster Performance Motorcycle Tube 300/325-21 TR-6 

Tubes are made of natural rubber for better wear, are more pliable and have a higher elasticity than that of synthetic rubber tubes making them stronger by design. The natural rubber offers superior resistance to punctures, tearing when hot and are more cost effective than the synthetic alternatives. Enjoy worry free riding with this HIGH QUALITY natural material with HEAVY DUTY valve stem!