Free 3-Day Express Shipping on Orders Over $49*

Shopping for Parts? Select Your Bike: Manage Saved Bikes Manage Saved Bikes Dirt Bike Dirt Bike Sport ATV Utility ATV Sportbike Cruiser Make Year Model

STI Heavy Duty Tube - 110-120/100-18

$12.99
Please Select a Bike:
 
It appears you may have cookies turned off in your web browser, or are using a browser that does not support cookies. You must accept cookies to use our site. For questions call us at 1-888-676-8853.
STI Heavy Duty Tube - 110-120/100-18 - 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: 110-120/100-18.
  • 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
ubaldo Location: Quebradillas, 00678, Puerto Rico
1-10 of 25
Overall
Durability
Ease of Installation
Performance
Style
Top 1000 Contributor
Great tube

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

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

I use them and very good last enough.

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

I use them and very good last enough.

Overall
Durability
Ease of Installation
Performance
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!

Overall
Durability
Ease of Installation
Performance
Style
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!

Overall
Durability
Ease of Installation
Performance
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.

Overall
Durability
Ease of Installation
Performance
Style
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
Durability
Ease of Installation
Performance
Style
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 14 days ago
Will this tube work on a 110/90/19?
Expert MotoSport Staff
1 month 11 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

Dirt Bike


Honda

Honda CR250
Honda CR500
Honda CRF450X

Honda XR250L
Honda XR250R
Honda XR350
Honda XR400R
Honda XR500

Honda XR600R
Honda XR650L
Honda XR650R

Husaberg

Husaberg FE350
Husaberg FE390
Husaberg FE400
Husaberg FE450

Husaberg FE501
Husaberg FE570
Husaberg FE600
Husaberg FXE600

Husaberg TE250
Husaberg TE300

Husqvarna

Husqvarna CR250
Husqvarna FE350HQ
Husqvarna FE450HQ
Husqvarna FE501HQ
Husqvarna TE250
Husqvarna TE300HQ
Husqvarna TE310
Husqvarna TE400
Husqvarna TE410
Husqvarna TE449
Husqvarna TE450

Husqvarna TE510
Husqvarna TE511
Husqvarna TE570
Husqvarna TE610
Husqvarna TXC250
Husqvarna TXC310
Husqvarna TXC449
Husqvarna TXC450
Husqvarna TXC510

Husqvarna TXC511
Husqvarna WR250
Husqvarna WR300
Husqvarna WR360

Kawasaki

Kawasaki KDX250
Kawasaki KLX250S
Kawasaki KLX300

Kawasaki KLX400R
Kawasaki KLX400SR
Kawasaki KLX450R
Kawasaki KLX650R

Kawasaki KX250

KTM

KTM 200EXC
KTM 200MXC
KTM 200XC
KTM 200XCW
KTM 250EXC
KTM 250EXC-RFS
KTM 250MXC
KTM 250XC
KTM 250XCF
KTM 250XCFW
KTM 250XCW

KTM 300EXC
KTM 300MXC
KTM 300XC
KTM 300XCW
KTM 350EXCF
KTM 350XCF
KTM 350XCFW
KTM 360EXC
KTM 360MXC
KTM 380EXC
KTM 380MXC
KTM 400EXC
KTM 400MXC
KTM 400RXC

KTM 400SC
KTM 400XCW
KTM 450EXC
KTM 450MXC
KTM 450XC
KTM 450XCF
KTM 450XCW
KTM 500EXC
KTM 500XCW
KTM 505XCF
KTM 520EXC
KTM 520MXC
KTM 525EXC
KTM 525MXC
KTM 525XC
KTM 530EXC
KTM 530XCW
KTM 550MXC
KTM 620SX
KTM 620XCE
KTM 625SXC

Suzuki

Suzuki DR350
Suzuki DR350S
Suzuki DRZ400E

Suzuki DRZ400S
Suzuki RM250

Suzuki RMX250
Suzuki RMX450Z

Yamaha

Yamaha WR250
Yamaha WR250R (DUAL SPORT)
Yamaha WR400F
Yamaha WR426F
Yamaha WR450F

Yamaha WR500
Yamaha XT250
Yamaha XT350

Yamaha YZ250
Yamaha YZ490

Be Informed

Be Confident

Part of the Backcountry Family:
Copyright © 2004 - 2014 MotoSport, Inc. All Rights Reserved. Selected content copyright and trademark respective companies, used with permission.