Description
A quality inner tube is the foundation of reliable tire performance, whether you’re pushing hard on the track or tackling challenging terrain. This BRIDGESTONE Ultra Heavy Duty tube is engineered to withstand the demands of both street and off-road riding, reducing the risk of pinch flats and blowouts when you need dependability most. With proper fitment and construction, you’ll spend less time on repairs and more time focused on your ride.
- Size: 100/100-18
- Valve Type: TR-4
- Construction: Ultra Heavy Duty
- Application: Street and off-road
- Manufacturer: BRIDGESTONE
- Part Number: 549681
- Puncture Resistance: Enhanced
- Material: Butyl rubber
- Fitment: Motorcycle/ATV-specific
- Installation: Bolt-on (tube replacement)









