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STI Heavy Duty Tube
STI Heavy Duty Tube

$8.99 - $15.99

Item #SSI000B

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154 Reviews
4.3 out of 5 stars
5 Star   103 4 Star   25 3 Star   9 2 Star   4 1 Star   13
All Reviews
4 days 19 hours ago Oregon
Durability4/5Ease of Installation4/5Performance4/5Style4/5

Most affordable tubes I've found, bonus that they are also heavy duty. No issues on install, just inflate them slightly so they take form.

Robert Verified Purchaser
8 days 2 hours ago Edgewood, New Mexico
Durability5/5Ease of Installation5/5Performance5/5Style5/5
Heavy duty

I use these tubes on all my bikes. Very tough. Heavyweight but I stopped pinching tubes on rocks in the mtns and square edge holes on the vintage mx.

1 month 4 days ago
Durability1/5Ease of Installation4/5Performance1/5Style4/5

The tube has a slice in it that appears to be from a razor blade or knife. It’s on the top portion so we’re pretty sure it’s not from install but unfortunately we didn’t check it before we installed it. Will not try this brand again.

1 month 13 days ago NC
Durability5/5Ease of Installation5/5Performance5/5Style5/5
Great quality

Compared to the OEM tube it's twice as thick. Install wasn't much worse than regular tube. Great deal, I'll be buying more of these!

Hsdad Top 1000
1 month 16 days ago
Durability5/5Ease of Installation5/5Performance5/5
No problems

I’ve been using STI tubes for a while and have no complaints

1 month 25 days ago Crestview,Fl
Durability1/5Ease of Installation1/5Performance1/5Style1/5
Defective Tube

I bought this a couple weeks ago preparing to do my rear tire, well Friday while doing my tire I opened it up and noticed 2 giant cuts in the tube. Luckily motosport is awesome and is overnighting me a tube free of charge but won’t ever purchase this tube again.

Ethan Hervig Verified Purchaser
2 months 4 days ago
Durability5/5Ease of Installation5/5Performance5/5Style4/5
Installed with ease and was very affordable!

Super heavy duty for the price

Bram Top 1000
2 months 6 days ago Oregon City
Ease of Installation5/5
Holding air

So far, also didn't pinch when i slapped it in

Hamaha Verified Purchaser
3 months 5 days ago Clover SC
Durability5/5Ease of Installation5/5Performance5/5Style5/5
Solid tubes!

Bought for my starcrosses seem to be heavy duty!

_ghettobird_ Verified Purchaser
3 months 5 days ago Peekskill, New York
Durability5/5Ease of Installation5/5Performance5/5Style5/5
Great tube

Works great. No problems

See 10 More Reviews
17 Questions
Answered:   15
Not Yet:   2
Q: Will the 110-120/90-19 tube fit a 120/80-19 tire?
2 months 14 days ago
Top 10
2 months 14 days ago
A: yes, that will be just fine.
Q: I have a 1969 suzuki ts250. It is an enduro it is street legal. Would i be able to go on road. Not going past 45mph
2 months 15 days ago
Q: I am buying one for my dad's Honda CG125 in another country. He says the tire specifications are 300-17 for the front and 300-18 for the rear. What size should I get?
Over 5 months ago
Trevor Gearhead
Top 10
Over 5 months ago
A: 3.00 = 90X90. 90X90-17 and 90X90-18
Q: What size tube do i need to fit a 25-10-r12 4-wheeler tire
Over 6 months ago
Top 25
Over 6 months ago
A: The tube that will fit your quad, will show the same size of the tire. You will need to be under the ATV header to find them.
Q: Will this fifth a 1989 yz250 rear tire
Over 10 months ago
Dan Gearhead
Top 25
Over 10 months ago
A: Yep! The size 110-120/90-19 will fit your 89 YZ250.
Q: What size inner tubes do I order for a 2005 honda crf70
Over 12 months ago
Top 10
Over 12 months ago
A: You will want a 60/100-14 and a 80/100-12.
Q: What size would I use for a 2004 yamaha ttr125L rear
1 year 4 months ago
Top 10
1 year 4 months ago
A: The stock tire sizes on the 2004 Yamaha TTR125L are 70/100-19 in front, and 90/100-16 at the rear. The STI Heavy Duty Tubes are available in these same exact sizes.
Top 10
1 year 4 months ago
A: If you are still running the OEM spec rear tire than the tube you would want to purchase is going to be a 90/100-16.
Q: I have a 2009 Honda CRF 80F. Front tire size is 2.50- 16. Looking for inner tube. I can't seem to find the tube size I need, from your chart. Any help is appreciated. Thank you.
1 year 4 months ago
Top 10
1 year 4 months ago
A: the STI Heavy Duty Tube is available in size 90/100-16 which will fit your 2.50x16 tire.
Q: How much does this tube weigh in 80/100-21?
2 years 8 months ago
I am looking for a light weight tube for my 2015 KTM 250sxf
Q: I need the 3.00 by 12 inner tube! is it under a different #
Over 3 years ago
Over 3 years ago
A: As far as I can tell, there's no 3.00x12 available for this tube. You could try a 2.50x12 and run a little higher pressure, but there's a good chance that'll shorten the tube's life. I'd suggest checking other tubes to see if they fit.
1 - 10 of 17

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See Fitments
# Part Numbers
Product Variant Manufacturer Part #
2.50/2.75-10 TB0010H
2.50-12 TB0020H
80/100-12 TB0030H
60/100-14 TB0040H
90/100-14 TB0050H
90/100-16 TB0060H
70/100-17 TB0070H
100/100-18 TB0080H
110-120/100-18 TB0090H
70/100-19 TB0100H
100/90-19 TB0110H
110-120/90-19 TB0120H
80/100-21 TB0130H
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