Bridgestone Heavy Duty & Ultra Heavy Duty Inner Tubes
Whether you’re riding technical singletrack, rocky trails, or demanding off-road terrain, choosing the right inner tube is an important part of your tire setup.
Bridgestone offers Heavy Duty and Ultra Heavy Duty motorcycle inner tubes for riders looking for increased tube robustness compared with standard-duty options.
Heavy Duty
A reinforced alternative to standard motorcycle inner tubes, intended for riders who want additional durability for off-road use without stepping up to an Ultra Heavy Duty tube. 3mm thick
Ultra Heavy Duty
4mm heavier-duty tube option for riders prioritizing puncture resistance and durability in demanding terrain.
Key Features
- Two duty levels: Choose between Heavy Duty and Ultra Heavy Duty construction.
- Off-road applications: Suitable for compatible dirt bike, enduro, and trail motorcycle tires.
- TR-4 valve stems: Straight metal valve stems for compatible motorcycle rims.
- Multiple fitment options: Available in selected 18-, 19-, and 21-inch tire sizes.
Fitment Information
Select the appropriate tube size and duty level from the available options.
Verify tire size, rim diameter, valve stem compatibility, and manufacturer fitment recommendations before ordering.
Sold individually. Each purchase includes one inner tube.


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