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Tires and Tubes / Tubes / Miscellaneous Tubes
Kenda Thorn Resistant Tube Kenda Thorn Resistant Tube
Kenda Thorn Resistant Tube Kenda Thorn Resistant Tube
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Kenda Thorn Resistant Tube Kenda Thorn Resistant Tube
Kenda Thorn Resistant Tube Kenda Thorn Resistant Tube

Kenda
Thorn Resistant Tube

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  (21 customer reviews)
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Kenda Thorn Resistant tubes are extra tough with 3.5mmm of butyl on the tread side of the tube and 1mm thickness on the top side. The extra butyl reduces punctures from thorns and glass. 12", 16", 20" and 24" sizes. Schrader valve.

Made in China.

Note: The 1.75/2.125 Inch and 1.9/2.125 Inch width tubes will fit tires in their width range. The 2.125 Inch width with fit 2.125 tires and larger but are not recommended for any tire larger than a 2.5 Inch width.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

 

Weight: 300 grams

 

Weight: 300 grams

 

Tube Valve Length: 32 mm

16 x 1.75/2.125 Inch Schrader

Wheel Size: 16" (ISO 305) 

Wheel Size: 16" (ISO 305) 

Wheel Size: 20" (ISO 406) 

20 x 2.125 Inch Schrader

Wheel Size: 20" (ISO 406) 

Wheel Size: 24" (ISO 540) 

Wheel Size: 24" (ISO 540) 

12 1/2 x 2 1/4 Inch Schrader

Tube Valve Type: Schrader 

Tube Valve Length: 32 mm

Tube Width: 57-80mm 

16 x 1.75/2.125 Inch Schrader

Tube Valve Length: 32 mm

Tube Valve Type: Schrader 

Tube Width: 44-50mm 

16 x 2.125 Inch Schrader

Tube Valve Type: Schrader 

Tube Valve Length: 32 mm

Tube Width: 51-70mm 

20 x 1.75/2.125 Inch Schrader

Tube Valve Length: 32 mm

Tube Valve Type: Threaded Presta 

Tube Width: 44-70mm 

20 x 2.125 Inch Schrader

Tube Valve Type: Threaded Presta 

Tube Valve Length: 32 mm

Tube Width: 51-70mm 

24 x 1.9/2.125 Inch Schrader

Tube Valve Length: 32 mm

Tube Valve Type: Schrader 

Tube Width: 51-59mm 

24 x 2.125 Inch Schrader

Tube Valve Type: Schrader 

Tube Valve Length: 32 mm

Tube Width: 60-80mm 

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(12)
(6)
(1)
(0)
(2)
(57%)
(29%)
(5%)
(0%)
(10%)
Good investment
rating
by BC in Sea
Seattle area

Anyone with little ones knows you don't want to have the bike unridable or spend time patching a flat tire when they want to ride. These heavy duty tubes will take a heck of a big thorn before they give up. Throw a little sealant in and they should never go flat!

Reviewed 9/8/2022
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out here we have goat head festival
rating
by Anonymous
Boise Idaho

Running on the kiddie's bikes, but has definitely reduced the time I spend fixing their flats.

Reviewed 8/22/2022
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Tube fails at valve
rating
by Cycle63
Cycling Enthusiast
Central WA
3 of 4 customers found this review helpful.

Tube began leaking at valve, and separated there before removal from rim. Used with Kenda 20" tire, and this still seems OK, after ~ 1000 miles of use.

Reviewed 10/7/2020
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Just like they say-extra tough
rating
by Billhridesbikes
Daily Commuter
Mid Michigan
4 of 4 customers found this review helpful.

This tube is heavy and should help me not have to change my tire as much. Using the 20 tube on a bakfiets, so lots of weight and tricky handling.

Reviewed 7/17/2017
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Flat-free competition season.
rating
by supermiler
Barneveld, WI
5 of 5 customers found this review helpful.

These tubes are awesome. Ran the entire supermileage competition season without a single flat tire, or tube failure. In comparison, we had 3 consecutive tube failures in 24 miles of competition last year. I won't buy any other tubes than these.

Reviewed 5/22/2017
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Tp tubes
rating
by Anonymous
New mexicp

Very well mafe and thick

Reviewed 8/12/2021
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Don't need to carry a spare, levers, or a pump anymore
rating
by Aftab
Fairfax
6 of 6 customers found this review helpful.

I used to get one flat a week. I commute on roads and debris is a problem along the way. After installing these combined with Schwalbe Marathon Plus tires, flats are a thing of the past. I don't need to carry any tube repair gear.

Reviewed 1/9/2020
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So far so good - no issues no punctures
rating
by CameronGo
Cycling Enthusiast
Atlanta, GA

Got these for my son's bike to take on the trail. So far no problems and no punctures.

Reviewed 5/17/2021
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if you are tired of fixing flats. put thease on your kids bikes. no flats sence we put thease on.
rating
by Anonymous
5 of 5 customers found this review helpful.

if you are tired of fixing flats these tubes are for you and your kids bikes. have not had a flat yet.

Reviewed 6/8/2015
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Still got pierced
rating
by Anonymous
Denver, CO
6 of 6 customers found this review helpful.

Bought them for our Bob stroller because we kept on picking up thorns. Also bought inserts and tires with thicker tread. Did not help, still got pierced.

Reviewed 10/13/2014
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Used on a DAHON fold-up bike, no time for punctures
rating
by CaptainT
Casual Cyclist
Naples, Florida
1 of 1 customers found this review helpful.

Needed to replace the original tubes that were provided with the the bike. The OEM tubes deteriorated while being stored since this was not a bike used frequently.

Reviewed 9/21/2020
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Works great!
rating
by Anonymous
Colorado
3 of 4 customers found this review helpful.

Extra thick tube. With the thorns we have here in Colorado these tubes are definitely needed!

Reviewed 3/27/2017
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As advertised
rating
by VAdad
Casual Cyclist
Virginia
5 of 6 customers found this review helpful.

Fits and works well. Is holding up to a lot of rough treatment.

Reviewed 6/16/2014
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Works great on our baby jogger stroller!
rating
by Chris
Nebraska
3 of 5 customers found this review helpful.

Great product and great service

Reviewed 11/4/2013
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A!!!!
rating
by Anonymous
Casual Cyclist
3 of 7 customers found this review helpful.

Recommend!!!

Reviewed 10/21/2013
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Bought two, one worked fine!
rating
by Anonymous
Cycling Enthusiast
Sarasota, Fl.
12 of 12 customers found this review helpful.

I bought two, and when I opened the box, I was impressed with the ruggedness of the tube. .. I always do a soap and water test of new tubes as some come with tiny pin holes. .. One of the tubes was fine and the other has 3 tiny pin holes. Two where the valve stem is applied and one about 4 inches away. Check first! .. A defect can happin to any product. I still think they can be a good Value and great for thorn protection.

Reviewed 9/1/2013
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OK
rating
Cycling Enthusiast
6 of 6 customers found this review helpful.

At first they looked great but one of them had a pinhole, it would go flat in two days, I had to put a patch. We'll see how long they last.

Reviewed 8/3/2013
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Outstanding quality, have not experience a single flat since.
rating
by wyonative
Casual Cyclist
New Mexico
6 of 6 customers found this review helpful.

Excellent quality. I have not experienced a single flat since installing the Kenda Thorn Resistant Tube. Terrain we bike in is loaded with goat head thorns and they have not penetrated the tube since we began using it.

Reviewed 5/9/2013
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I thought the product was good for the price but I still got a leak in the tube from a thorn.
rating
by Anonymous
Casual Cyclist
Bonita, CA
8 of 8 customers found this review helpful.

As I wrote in the summary, I like the tube for the price but I still had a leak from a thorn that I got from riding off road.

Reviewed 10/4/2012
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No thorns yet
rating
by 35will
Cycling Enthusiast
Santa Cruz CA
7 of 8 customers found this review helpful.

So far so good I ride an electric scooter and have had my share of flat tires I hope they are nail, staple and road debris resistant also.

They feel 4 times thicker than a standard tube and heavy, not a problem for me.

It's got to be an improvement on a 2x20 100psi tires

I may update in the future after some miles

Reviewed 6/30/2012
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