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STI Ultra Heavy Duty Motorcycle Tube

STI Ultra Heavy Duty Motorcycle Tube
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STI Ultra Heavy Duty Motorcycle Tube

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Details

  • Made from high quality butyl rubber.
  • Ultra heavy duty 4mm tube.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

STI Ultra Heavy Duty Motorcycle Tube Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.3 / 5.0
114 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
78
17
1
5
13
Value
4.4 / 5
Durability
4.3 / 5
Ease of Installation
3.8 / 5
Fitment
4.5 / 5
Performance
4.3 / 5
Recommend it?
Yes (69)
No (9)
Value
5 / 5
Durability
5 / 5
Ease of Installation
4 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Super thick tube
Super thick tube. Good for riding at low psi. Since is thick that makes a lil difficult to install not a problem. I like it cuz last for ever. I ride between 12 and 9lbs with no problem. Good price too.

-m-2018 KTM 300 XC-W (E-Start)--
June 8, 2019
El Paso, TX, US
Age: 25-44
Purchased
over 3 years ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great product, great price
Have used the Sti ultra heavy duty tubes on all my bikes. Never had any issues with them. Ez install, no pinch flats. For the money I install a new one with every new tire and keep the old one for a spare. Never need the spare but have used them to keep riding buddies on the trails. Will definitely continue using.

-m-2016 YAMAHA WR450F--
May 15, 2019
Almira , WA, US
Age: 25-44
Purchased
5 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'1 - 6'3
Value
4 / 5
Durability
4 / 5
Ease of Installation
4 / 5
Fitment
4 / 5
Performance
4 / 5
Recommend it?
Yes
STI Ultra Heavy Duty Motorcycle Tube
i dont think there is a better tube for the money. i ride primarily hard enduro, mixed with some southern california desert (high speed) and i have had great results this the STI ultra heavy duty tubes. i use the baja no pinch device and im able to swap a tube/tire in 8 minutes. not a world record, but also no problem.

-m-2016 KTM 300 XC-W (E-Start)--
May 8, 2019
Costa Mesa , CA, US
Age: 45-64
Purchased
5 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
3 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
3 / 5
Recommend it?
Yes
ultra heavy tube
hade one parte at the seam while riding last ride no one in my large grope have experienced this before , will continue to use still only 4mm tube I have found under 40 bucks.

-m-2014 KTM 300 XC--
April 21, 2019
bakersfield, CA, US
Age: 45-64
Purchased
over 3 years ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'4 - 5'6
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
big fatty tube for the desert.
these 4mm inner tubes are great desert tubes.. no issues.. no pinches, nothing.

-m-2003 HONDA XR650R--
April 10, 2019
Austin , TX, US
Age: 45-64
Purchased
8 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
great tubes
no complaints, ill keep using them as needed, which isnt often, good value

-m-2016 KTM 350 XC-F--
April 3, 2019
somerset, KY, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Ease of Installation
3 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great tube
Hands down the only tube I’ll purchase. I’ve put them three the ringer, and seems to hold up over a great distance.
User submitted image
Added Feb 25, 2019
February 25, 2019
Westfield , VT, US
Purchased
over 3 years ago
Value
1 / 5
Durability
1 / 5
Ease of Installation
1 / 5
Fitment
1 / 5
Performance
1 / 5
Recommend it?
No
Terrible
TERRIBLE TUBE. I saw some other reviews and was like oh probably just a bad install......I put the front and rear tube in brand new tires and front one was bad instantly so I replaced it the second one was good and rode it for about a mile or less and it split
January 26, 2019
Fallon, NV, US
Value
5 / 5
Durability
5 / 5
Ease of Installation
4 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Nice heavy duty tubes for the price

-m-2018 YAMAHA YZ125--
December 13, 2018
TYRONE, PA, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Ease of Installation
4 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Best tube ever.
Best tube ever, Have never gotten a pinch flat with this too and I’ve tried both Moose and MSR
December 10, 2018
Brea, CA, US
Purchased
9 months ago
Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 17 answers
What makes this an "extreme duty" tube? it's only 3mm where the STI ultra heavy duty tube is 4mm.
Greg P on Mar 10, 2019
STI Ultra Heavy Duty Motorcycle Tube
STI Ultra Heavy Duty Motorcycle Tube
STI Extreme Duty Motorcycle Tube
STI Extreme Duty Motorcycle Tube
BEST ANSWER: I have used both. They are both a good tube. Ultra is thicker and costs a bit more. I think the extreme came out first. They had to name the new one something. They could have changed the names to 3 mm and 4mm. Buy either you will be happy I buy the 4mm now. Both cheep and wool well
Can I safely run 80/100-21 tube on a 90/100-21 tire like the goldentyre fatty?
mark v on Jan 12, 2018
BEST ANSWER: I don’t see why not. 10mm isn’t very much for an expandable tube. Be sure to powder the inside of the tire when installing, keeps the tube from sticking to the tire and allows for slight movement with temp changes, etc.
I have a 90/90/21 on the front will the 80/100 21 tune work?
A shopper on Jul 21, 2018
BEST ANSWER: I would say yes with 21' being the key... they are thick suckers
I have a 2018 KTM 250 XC-F with a 110/100/18. It says this tube, 110/120/18 fits my bike. Does it? What’s the difference?
Thank you.
Ray B on May 9, 2019
BEST ANSWER: That tube, at minimum diameter is 100mm, and can stretch to a 140mm profile diameter. Use a generous amount of baby powder. It is an excellent puncture-resistant tube, but don't run less than 6 psi, or you might pinch it on hard landings.Enter
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