STI Extreme Duty Tube

STI Extreme Duty Tube
STI Extreme Duty Tube

$11.99 - $19.99

  • Description
  • 23 Reviews
  • 2 Questions
  • Fitment
Description Item #SSI0004

STI Tire & Wheel, acclaimed for groundbreaking ATV / UTV products such as Black Diamond tires and HD Alloy Series wheels, has brought its innovative thinking further into the off-road motorcycle market with the expansion of its recently-introduced motorcycle inner tube line. How could a fundamental item such as a dirt bike inner tube possibly be made different or better? Glad you asked.

  • Each uses a 3 mm spec, making it 30 percent beefier than most heavy duty tubes.
  • Specifically designed for the most severe applications and has already been proven in off-road competition.
  • Priced considerably less than comparable rivals.

STI Motorcycle Tubes are strong. STI's XD "Extreme Duty" butyl rubber uses a 3 mm thickness, making it 30 percent beefier than most heavy duty tubes now available on the market, and STI Motorcycle Tubes are economical. Top quality and extreme duty performance at an affordable price make STI motorcycle tubes stand out from the crowd.


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23 Reviews
4.6 out of 5 stars
5 Star   24 4 Star   3 3 Star   0 2 Star   1 1 Star   0
Starling199
Durability   Ease of Installation   Performance   Style  
Perfect.

You can just look at this tube, and know it's easily going to out perform your standard tube. Im replacing the STI heavy duty tube, and the extreme duty is double it. Also, thanks motosport.com my order came one day early.

Sparky
Verified Purchaser
Michigan
Durability   Ease of Installation   Performance   Style  
Great tube

Only buy the best tube you can buy. Pain in the butt to get on but so worth it.

KTMHutch
Verified Purchaser
Virginia, USA
Durability   Ease of Installation   Performance   Style  
Buy Right, Buy Once

After I made the mistake of ordering the inexpensive tubes for my sons CRF70 I purchased thes STI Extremes. I have changed dozens of mx tires in my day and the less expensive paper-thin ones were pinched during mounting, or were faulty from the start. The STI Extreme takes all the worry out of mounting, and hard riding. I race enduro, and use these tubes. They are thick and heavy, but they are tough! Great Value overall.

Woodsracer771
Midwest
Durability   Ease of Installation   Performance   Style  
Zero complaints

It's true to size, good material, and lasts! I usually run tubes at least two tires and the sti hold up great! Plus a fair price!

STI Extreme Duty Tube
Oldbluedodge
Verified Purchaser
Street md
Durability   Ease of Installation   Performance   Style  
Exactly what I wanted

This tube is awesome, it's the thickest I have ever seen personally and the cost is friendly. take your time to properly install it and this tube will not let you down.

Moto996699
Verified Purchaser
Las Cruces, NM, USA
Durability   Ease of Installation   Performance   Style  
Tough tube!

10" tube hasent popped in a month with a 250lb rider.

Derb
Verified Purchaser
MA
Durability   Ease of Installation   Performance   Style  
Heavy Duty

Definitely heavy duty compared to the tubes I removed. So far they've held up to my bashing.

Beadle
Verified Purchaser
Durability   Ease of Installation   Performance   Style  
Great quality

The tubes are thick and not bad to install.

John
Verified Purchaser
Newport, PA 17074, USA
Durability   Ease of Installation   Performance   Style  
Great product!

Really durable tube. No need to question the box! Put it in and it held air all winter without losing any air! I would totally recommend this product to any rider and I would buy it again my self!

dirtridercris
Miami, FL, USA
Durability   Ease of Installation   Performance   Style  
Awsome

Awsome service and the best parts in the business.

Paully
Verified Purchaser
Wilmington ,NC
Durability   Ease of Installation   Performance   Style  
Tough tubes

A little heavy to shove in a 10" wheel but tuff as nails.

YZRider
SoCal
Durability   Ease of Installation   Performance   Style  
Nice Heavy Duty Tube

I like how thick and durable this tube is. Without the aid of the Tire Valve Puller it would be difficult for me to get the valve stem through the rim. Thus, only 4 starts for ease of installation. However, the difficulty is worth it to avoid pinch flats from square edges and rocks. Eventually all my tubes will be replaced by this one!

turbo333
Verified Purchaser
Huntingburg, IN 47542, USA
Durability   Ease of Installation   Performance   Style  
Great tube very pinch free

Sometimes it's kind of tuff too not pinch a tube during tire installation. That's where these tubes come into play.alot thicker than standard tubes which means it's more durable. Will buy these until they quit making them.these are a no brainer.

XxIcedaddyxX
Top 500 Contributor Verified Purchaser
Oregon, USA
Durability   Ease of Installation   Performance   Style  
STI Extreme Duty Tube

This tube is a must front and back if you are a trail rider. Thickest tube I have ever seen and allows you to run those lower pressures when needed without that fear of pinching.

cycletester
Verified Purchaser
WI
Durability   Ease of Installation   Performance   Style  
Nice Tubes!

Great value. Not the thickest tubes I have seen but from a price vs thickness these are among the best value out there! Sick and tired of repairing cheep thin tubes these look like they will outlast the tires!

Scrambler
Verified Purchaser
East Hampton, CT, USA
Durability   Ease of Installation   Performance   Style  
Tuff tube

I ride at times in some pretty rocky trails.Correct tire pressure and heavy duty tubes are a must!

k4racer
Verified Purchaser
Maryland, USA
Durability   Ease of Installation   Performance   Style  
Nice tube

it appears to be a well made tube

lodcomm
Ledyard, CT
Durability   Ease of Installation   Performance   Style  
Bad Luck with 2 of these

First off - the tube *is* extremely thick. When you are holding the tube it appears that nothing could puncture it. However the rubber compound it is made from seems to be more "Plasticy" and stiffer than other Heavy duty tubes I have used. This stiffness & it's heavy weight do make it a bit more difficult to install. We ride exclusively in New England rocks & Roots and I have Had 2 Pinch flats using these tubes. I have since gone back to the Michelin UHD.

Gasman
Verified Purchaser
Kearney NE
Good heavy tube

The tube is about 2x as thick as a regular tube. It is very heavy deuty. Should last longer and have less pinch flats.

mcarlo1011
Top 1000 Contributor Verified Purchaser
Durability   Ease of Installation   Performance   Style  
Great tube!

The STI Extreme Duty Tube is a heavy duty tube that can be easily reused when changing tires without worrying about punching it since the tube is very thick.

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2 Questions
Answered:   2
Not Yet:   0
Drake
Q: Does this come with front and rear?
Over 7 months ago
MotoSportExpert
MotoSport Staff Expert
Over 7 months ago
A: No the STI Extreme Duty Tube is sold individually. After your ride has been selected you will be able to choose the size. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Sean
Q: Whats the difference between 60/100-12 & 80/100-12?
2 years 5 months ago
Not sure which inner tube to buy.
MotoSportRyanT
MotoSport Staff Expert
2 years 5 months ago Location: Portland, OR, USA
A: You would want to order the same size tube as the tire you have on your bike. The 60/100-12 is 60mm wide and the 80/100-12 is 80mm wide. For the rear tube on your 2003 Honda XR70R the recommended size would be the 80/100-12.
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Fitment
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