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STI Ultra Heavy Duty Tube
STI Ultra Heavy Duty Tube

$23.99 - $31.99

Description See Also: 35 Reviews 1 Question Fitment Part Numbers
Item #SSI000G

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35 Reviews
4 out of 5 stars
5 Star   22 4 Star   4 3 Star   2 2 Star   0 1 Star   7
All Reviews
Hayden 75 Verified Purchaser
10 days 3 hours ago Alabama
Durability1/5Ease of Installation5/5Performance1/5Style1/5
Not extremely satisfied.

I've had all of the other problems mentioned in these reviews. Had one brand new tube split at the seam with less than 20 miles on it. Had several pinch flats. We also run slime. Never had an issue with Moose heavy duty tubes. I thought it might be the artrax tires because my dad is having the same issues with flats since he put them on. We're going to switch to another brand of tire and tube and see if that remedies our problem. I will not be purchasing these tubes nor artrax tires again.

colto230
19 days ago co
Durability1/5Ease of Installation5/5Performance1/5Style5/5
Bad

I bought this tube because I am racer and I use the tubes all the time. they were the best tubes out there but here recently they have been coming in with holes in them. maybe they can get it together and make them with no holes, but if they can't we will be having some problems, I don't want to spend my money on a product then not get my money back for it being a terrible tube

Bd24 Verified Purchaser
1 month 14 days ago Ohio
Durability1/5Ease of Installation4/5Performance3/5Style3/5
Nice tube

So far so good!!

Knucklehead
3 months 16 days ago Georgia
Durability2/5Ease of Installation4/5Performance2/5Style4/5
Update to above post

Pinch flat. I may try a Golden Tyre G-Mousse. This tube may work just fine with roots, but a rocky boulder race not so much. Unless you ride and dodge rocks. I prefer to SEND IT!

Sethc11 Verified Purchaser
3 months 21 days ago Hamlin wv
Durability5/5Ease of Installation4/5Performance5/5Style5/5
Thicc

When it says ultra heavy duty they mean ULTRA HEAVY DUTY. It is super thicc and you don’t have to worry about ever pinching the tube. Overall it is a really good tube that is practically guaranteed to never get a flat.

Knucklehead
3 months 24 days ago Georgia
Durability2/5Ease of Installation4/5Performance2/5Style4/5
Not as good as I hoped

I have normally used Moose heavy duty tubes. Decided to think more economically and came up with one of these. Raced a GNCC at Snowshoe, which has boulders the size of basketballs and smaller everywhere. While I did finish the race, it ended on a flat. I have yet to break the tire down and see exactly what the fault was. Will update when I do. I'll spend my next dollar on a Moose.

Beau
1 year 2 months ago Maine
Durability1/5Ease of Installation3/5Performance1/5Style3/5
Stranded on the Trail.

Bought this tube as it was the most heavy duty one that MotoSport carried. Have 3 rides on it. Got a flat on the trail and was stranded. Never have I ever had a flat that was not caused by hitting something and puncturing, or pinching during install (which is apparent during fill). Got the bike home and pulled it apart to find the molding line in the tube is separating into a slit. You will see in the Photos.The tube felt promising during installation, but my suggestion would be to buy a different brand. Never have a problem with Artrax or any regular duty tube. Just though the thicker tube would be better.

Hskrh8tr Verified Purchaser
1 year 3 months ago CB,IA
Durability5/5Ease of Installation1/5Performance1/5Style2/5
To thick would not fit into the tire correctly.

I bought the size that matched my tire size. Being the tube is a HD tube its extra thick and would not fit into the tire correctly forcing me to purchase a local one so I could ride.

Whynowthen Verified Purchaser
1 year 5 months ago San Diego
Durability1/5Ease of Installation5/5Performance1/5Style3/5
Aweful

I got one and a half rides out of this tube.
On the second day it split along a seam.
Cheap tubes!!! Badly made.
Will never buy this brand again

Heavy Verified Purchaser
1 year 5 months ago Va
Durability5/5Ease of Installation4/5Performance5/5Style5/5
Best tube I’ve used!

I’ve been running these tubes front and back, the bike sees just about every terrain and I was getting a lot of pinch flats from riding creek beds with tons of rocks and roots,switch to these tubes and I haven’t had any issues. Great product little difficult to install due to the thickness but over all awesome tube!

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1 Question
Answered:   1
Not Yet:   0
Johnathon168
Q: Will this tube fit a 120-80-19 tire?
Over 4 years ago
I have a 2009 kx450f with a 120-80-19 rear tire and I was seeing if this tube fits it
MotoSportExpert
Expert MotoSport Staff
Over 4 years ago
A: Yes it should work no problem.
Fitment

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See Fitments
# Part Numbers
Product Variant Manufacturer Part #
110-120/100-18 TB0090U
110-120/90-19 TB0120U
80/100-21 TB0130U