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Tires & Tubes / Tubes

STI Heavy Duty HD Tube

4.7 (42 reviews)

Regular: $8.72 - $15.71 Save up to 28%!

Sale: $6.49 - $14.23

Orders over $99 Ship FREE! Free Shipping!

Stem Type

TR-4

TR-6

Tube Size

2.50-10, 2.75-10

2.50-12

80/100-12, 3.00-12, 3.25-12

60/100-14, 2.25-14, 2.50-14

90/100-14, 3.60-14, 4.10-14

90/100-16, 3.50-16

70/100-17, 2.25-14, 2.50-17

100/100-18, 4.00-18

110/100-18, 120/100-18, 4.50-18, 5.00-18

100/90-19, 4.00-19

110/90-19, 120/90-19, 4.50-19, 5.00-19

70/100-19, 2.50-19, 2.75-19

80/100-21, 3.00-21, 3.25-21

Specifications and Options

Brand	STI
Rim Size	-
Stem Type	-
Stem Offset	-
Tube Size	-

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BikeBandit Garage: Offroad Motorcycle Flat Tire Fix at BikeBandit.com

Product Details

Top quality and performance at an affordable price make STI Heavy Duty HD Tubes a must have. STI Heavy Duty HD Tube is 50% thicker than the average standard motorcycle tube on the market. The 2mm thick STI HD Tube is made from high quality butyl rubber.

Articles

Tire & Tube Critical Info Chart
This chart will go over all conversions, speed ratings and load indexes and help you purchase the correct tire or tube.

Specifications and Options

Brand	STI
Rim Size	10, 12, 14, 16, 17, 18, 19, 21
Stem Type	TR-4, TR-6
Stem Offset	Standard
Tube Size	2.50-10, 2.75-10, 2.50-12, 80/100-12, 3.00-12, 3.25-12, 60/100-14, 2.25-14, 2.50-14, 90/100-14, 3.60-14, 4.10-14, 90/100-16, 3.50-16, 70/100-17, 2.25-14, 2.50-17, 100/100-18, 4.00-18, 110/100-18, 120/100-18, 4.50-18, 5.00-18, 100/90-19, 4.00-19, 110/90-19, 120/90-19, 4.50-19, 5.00-19, 70/100-19, 2.50-19, 2.75-19, 80/100-21, 3.00-21, 3.25-21

Q & A

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Browse 3 questions Browse 3 questions and 51 answers

Why did you choose this?

BikeBandit Store

What I needed

Daniel S on Nov 18, 2019

Reviews and Price

Bob O on Jun 23, 2019

price and reviews

Earl G on Apr 6, 2019

Correct price and heavy duty at a low price

C A on Mar 17, 2019

price and fit

dennis w on Feb 1, 2019

it was cheapest

MARK A on Jan 10, 2019

Need heavy duty, highly rated, reasonable$.

Mark A on Jan 1, 2019

GOOD VALUE

JEFF M on Nov 26, 2018

Good quality and good price

Dennis U on Sep 1, 2018

Used before ok for price

ROSS W on Aug 1, 2018

Trying it out on my '67 Honda CL77

JDubVT on Jul 23, 2018

used these tubes before and had good luck

Ralph S on Jun 18, 2018

restoring a 84 gyro

Joseph L on May 8, 2018

Great price

Nick H on Apr 19, 2018

Because don't have to worry about tire/rim loosing seal.and the price was right.

Christopher H on Mar 1, 2018

Cheapest tube I could find on the site.

Tom B on Feb 18, 2018

We're recommended

BILL B on Feb 7, 2018

Use these on all three of our ttr230's on the farm. They last the life of the tire.

Harold A on Jul 17, 2017

Good price and good reviews

Bruce M on Jun 28, 2017

Looks like a good value for a heavy duty tube

Stephen S on Jun 23, 2017

good value and reviews

BENJAMIN D on Jun 21, 2017

Love this brand. Have been using it for as long as I can remember. They work well even on rough Moab trails.

JC on Apr 28, 2017

Replacing 14 year old tire might as well replace this too.

Doug S on Feb 22, 2017

I ride a 2012 Honda XR650L.I replace my tubes each time i change my tires. This is my third time purchasing this tube and I've never had any issues with chafing or flats. I commute 52 miles of highspeed highway five days a week and ride offroad, both fire roads and mountain single track on weekends. All around great tube in my opinion

Steven B on Jul 31, 2016

Price

Joseph L on Jul 6, 2016

What I needed

Daniel S on Nov 18, 2019

Same brand.

Tim G on Aug 23, 2019

Reviews and Price

Bob O on Jun 23, 2019

Needed HD tubes without slime

alex b on May 26, 2019

price and reviews

Earl G on Apr 6, 2019

Heavy duty

Brian W on Mar 29, 2019

Correct price and heavy duty at a low price

C A on Mar 17, 2019

They seem to hold up really well.

Chad T on Mar 2, 2019

price and fit

dennis w on Feb 1, 2019

Tubes for a 1965 Harley M 50 , Good Heavy Duty Tubes

harold m on Jan 21, 2019

it was cheapest

MARK A on Jan 10, 2019

Great price!

B M on Jan 7, 2019

Need heavy duty, highly rated, reasonable$.

Mark A on Jan 1, 2019

fair price

John David B on Dec 28, 2018

GOOD VALUE

JEFF M on Nov 26, 2018

Wanted a heavy duty inner tube and thought I'd try a whole new brand with STI.

James B on Nov 2, 2018

Good quality and good price

Dennis U on Sep 1, 2018

Great price and reviews where very favorable.

Randy on Aug 1, 2018

Used before ok for price

ROSS W on Aug 1, 2018

On sale. Looks like a good value.

Art W. on Jul 26, 2018

Trying it out on my '67 Honda CL77

JDubVT on Jul 23, 2018

good price

BRIAN A on Jul 19, 2018

used these tubes before and had good luck

Ralph S on Jun 18, 2018

right size, heavy duty, and Good low price.

James M. A on May 16, 2018

restoring a 84 gyro

Joseph L on May 8, 2018

I have used this brand of tube before. No problems

Stanley W on Apr 24, 2018

Great price

Nick H on Apr 19, 2018

Good reviews and price

Kevin W on Mar 26, 2018

Because don't have to worry about tire/rim loosing seal.and the price was right.

Christopher H on Mar 1, 2018

found just what I wanted with bike Bandit

walter l on Feb 27, 2018

Cheapest tube I could find on the site.

Tom B on Feb 18, 2018

I have used them before and they are great tubes !!

jerry m on Feb 16, 2018

We're recommended

BILL B on Feb 7, 2018

Good bang for your buck

myk w on Sep 25, 2017

Use these on all three of our ttr230's on the farm. They last the life of the tire.

Harold A on Jul 17, 2017

Price and fit

glenn r on Jul 10, 2017

Good price and good reviews

Bruce M on Jun 28, 2017

Cheap

Christopher R on Jun 25, 2017

Looks like a good value for a heavy duty tube

Stephen S on Jun 23, 2017

good rating

richard m on Jun 23, 2017

good value and reviews

BENJAMIN D on Jun 21, 2017

thought it would be a good investment

what the f do you require here W on Apr 29, 2017

Love this brand. Have been using it for as long as I can remember. They work well even on rough Moab trails.

JC on Apr 28, 2017

Good price, heavy duty a bit more resistant to flats.

Ty H on Apr 4, 2017

Replacing 14 year old tire might as well replace this too.

Doug S on Feb 22, 2017

Past experience shows they are a great product.

Kent S on Sep 26, 2016

Steven B on Jul 31, 2016

first time using this product, purchase based on customer reviews

steve r on Jul 8, 2016

Price

Joseph L on Jul 6, 2016

Same brand.

Tim G on Aug 23, 2019

Needed HD tubes without slime

alex b on May 26, 2019

Heavy duty

Brian W on Mar 29, 2019

They seem to hold up really well.

Chad T on Mar 2, 2019

Tubes for a 1965 Harley M 50 , Good Heavy Duty Tubes

harold m on Jan 21, 2019

Great price!

B M on Jan 7, 2019

fair price

John David B on Dec 28, 2018

Wanted a heavy duty inner tube and thought I'd try a whole new brand with STI.

James B on Nov 2, 2018

Great price and reviews where very favorable.

Randy on Aug 1, 2018

On sale. Looks like a good value.

Art W. on Jul 26, 2018

good price

BRIAN A on Jul 19, 2018

right size, heavy duty, and Good low price.

James M. A on May 16, 2018

I have used this brand of tube before. No problems

Stanley W on Apr 24, 2018

Good reviews and price

Kevin W on Mar 26, 2018

found just what I wanted with bike Bandit

walter l on Feb 27, 2018

I have used them before and they are great tubes !!

jerry m on Feb 16, 2018

Good bang for your buck

myk w on Sep 25, 2017

Price and fit

glenn r on Jul 10, 2017

Cheap

Christopher R on Jun 25, 2017

good rating

richard m on Jun 23, 2017

thought it would be a good investment

what the f do you require here W on Apr 29, 2017

Good price, heavy duty a bit more resistant to flats.

Ty H on Apr 4, 2017

Past experience shows they are a great product.

Kent S on Sep 26, 2016

first time using this product, purchase based on customer reviews

steve r on Jul 8, 2016

What tubes would best fit a 1999 Honda shadow vt750?

A shopper on May 2, 2018

BEST ANSWER: Thank you for your question. The STI Heavy Duty HD Tube is intended more for dirt use and unfortunately does not offer the size you would need for your Shadow. I have attached a tube that will fit your bike, the size you need for the front is 120/80-17 and the rear is a 170/80-15.. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 1-888-339-3888. We are always more than happy to help.

Reply
Inaccurate
Gilberto S Staff on May 3, 2018

Metzeler Inner Tubes

What does the valve stem type mean? Which is which

Benny on Feb 23, 2016

BEST ANSWER: Thank you for your question. TR-4 means the valve stem is located in the center of the tube... so your stem opening in the rim should also be in the center. TR-6 means the valve stem is offset to one side of the tube. Please let us know if there is anything else we can assist you with.