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1992 Yamaha YZ80

STI Heavy Duty Tube - 90/100-14

$8.99
OEM Stock Sizes for a 1992 Yamaha YZ80
Front Tire: 70/100x17 Rear Tire: 90/100x14
For reference only. Please verify with owners manual.
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On orders over $99. Shipping Info
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This item is ordered and on its way to our warehouse and should ship in about 1 week or sooner.
FITS: 1992 Yamaha YZ80 change
 
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STI Heavy Duty Tube - 90/100-14 - Main

Product Description

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 is 50 percent thicker than most standard tubes.
  • HD tubes are made from high-quality butyl rubber with a 2 mm thickness.
  • Priced considerably less than comparable rivals.

STI Motorcycle Tubes are strong. The HD "Heavy Duty" model is 50 percent thicker than most standard tubes on the market today, and STI Motorcycle Tubes are economical. Top quality and performance at an affordable price make STI motorcycle tubes stand out from the crowd.

Tube Specifications:

  • Size: 90/100-14.
  • Valve: TR-4 (straight metal stem (8 mm diameter)).
  • Customer Reviews
  • Ask an Expert
  • Also Offered For
(25)
4.6 out of 5 stars
5 star   18
4 star   7
3 star 0
2 star 0
1 star 0
ubaldo Location: Quebradillas, 00678, Puerto Rico
1-10 of 25
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Top 1000 Contributor
Great tube

Good tube holds up well to hard pack trail riding and tracks. just install well and you're good

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Ease of Installation
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Verified Purchaser
Location: Quebradillas, 00678, Puerto Rico
Best price

I use them and very good last enough.

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Durability
Ease of Installation
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Verified Purchaser
Location: Quebradillas, 00678, Puerto Rico
Best price

I use them and very good last enough.

Overall
Durability
Ease of Installation
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Style
Verified Purchaser
Location: Hamden, CT, USA
Well made!

This heavy duty tube has reinforced rubber around the schrader valve which allows more flex which helps prevent the tube from tearing if or when the wheel spins on the rim. AWESOME!

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Ease of Installation
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Verified Purchaser
Burley Tube

If you are concerned with a bit of extra weight, probably not the tube for you. If you are ill equiped to fight a tube into a cold, stiff, 19" rear tire, again probably not the tupe for you. It is a burley, thick heavy tube. However if you want a tube that you can install air up to 12 or so pounds and for get about, for a great price to boot. Buy it!

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Durability
Ease of Installation
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Style
Verified Purchaser
Location: Miamisburg, OH, USA
Best bang for the buck!!

For the price this tube is much more heavy duty than a standard type tube. Great price compared to other brands.

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Durability
Ease of Installation
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Location: San Tan Valley, AZ
Great Tubes for Dessert Riding

These tubes are made with some of the toughes rubber I have ever seen, they are alot easier to install then the stock tubes but you still have to be careful not to pinch it. Other than that ive never had a problem with flats with these tubes. The rubber is also resistant to pass through so your tires stay inflated longer!!

Overall
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Verified Purchaser
Nice tube

Installed easy and appears to be much more heavy duty then OEM tubes. Seems to be holding air so nothing much more to say other then I like the price!

Overall
Durability
Ease of Installation
Performance
Top 500 Contributor Top 1000 Contributor Verified Purchaser
Location: Tigard, OR, USA
Great tube

nice thickness. worked great.

Overall
Location: Fulton, MS 38843, USA
Great tubes

These are a must have upgrade on any bike. Much better than the OEM tubes that come on bikes these days. Running them in all our bikes.

1-10 of 25
Total Questions (2)
Questions with answers:
  2
Questions without answers:
0
1-2 of 2
Braappp 1 month 15 days ago
Will this tube work on a 110/90/19?
Expert MotoSport Staff
1 month 12 days ago Location: Portland, OR, USA
Yes, it would be completely fine to use a 100/90-19 tube with a 110/90-19 tire.
GaDzZ Over 7 months ago
This product is compatible with a 3.00-12 tire?
MotoSport Staff
Over 7 months ago Location: Portland, OR, USA
Unfortunately this tube is not the correct size to work with a 3.00x12 tire. we do have the correct tube available though that will work with this tire.
1-2 of 2

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