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5.0 out of 5 5.0 (4 reviews)

STI Ultra Heavy Duty UD Tube

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$18.95 - $24.95
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Top quality and performance at an affordable price make STI Ultra Heavy Duty UD Tubes a must have. STI Ultra Heavy Duty UD Tube is specifically designed for severe applications and has already been proven in off-road competition. The STI Ultra Heavy Duty Tube is an amazing 4mm thick and will stand up to the most severe conditions you can put it through.

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STI Ultra Heavy Duty UD Tube
 
5.0

(based on 4 reviews)

100%

of respondents would recommend this to a friend.

Reviewed by 4 customers

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5.0

Best tubes out there

By Big Jim

from Colorado

Comments about STI Ultra Heavy Duty UD Tube:

My sons and I do alot of riding on land filled with catctus, yucca, sage and rocks. We would have at least one flat between us every time we rode. Installed these tubes in all our bikes and haven't had a flat since.
The price is great and Bike Bandit service is excellent!!
Keep it up guys!!

 
5.0

Toughest tube I have ever seen!!!

By Big Jim

from Colorado

Comments about STI Ultra Heavy Duty UD Tube:

My sons and I do alot of riding on land filled with catctus, yucca, sage and rocks. We would have at least one flat between us every time we rode. Installed these tubes in all our bikes and haven't had a flat since.

 
5.0

Best tube out there!!!!

By Big Jim

from Colorado

See all my reviews

Comments about STI Ultra Heavy Duty UD Tube:

Thickest tube I have ever seen, Me and my sons do alot of riding in cactus, yucca and rock filled land. I was always getting flats until I switched to this tube. Have yet to puncture one. A must have for hard core riding!

 
5.0

Really, No, I mean Really Heavy Duty

By Dirty Twin

from Denver, Colorado

See all my reviews

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        Comments about STI Ultra Heavy Duty UD Tube:

        these tubes are really thick, I was amazed at how big a box they were in!, I hope they keep air in them as well as they look like they should!, these tubes are the thickest tubes I have ever bought, and I go thru a lot of tubes in a year, I always try to have a few "spare" tubes in the trailer for customers, these should impress everyone that needs one.

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        Conversion chart to help with converting tire & tube sizes.

        Specifications and Options

        Brand STI
        Rim Size 21, 19, 18
        Tube Size 110/100-18, 120/100-18, 4.50-18, 5.00-18, 110/90-19, 120/90-19, 4.50-19, 5.00-19, 80/100-21, 3.00-21, 3.25-21
        Stem Type TR-6
        Stem Offset Standard
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