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AR-PRO (2-Pack) 80/100-12 Dirt Bike Inner Tubes with TR4 Straight Valve, Replacement Standard Motorcycle Inner Tube 2.75/3.00-12 Heavy Duty, Compatible with Honda CRF70F/XR70, Yamaha TTR 90, and More

4.4 4.4 out of 5 stars 6,887 ratings
#1 Best Seller in Powersports Inner Tubes
$19.99
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Size: 2.75/3.00-12 (80/100-12)
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Purchase options and add-ons

  • 80/100-12 Dirt Bike Inner Tubes - Universal replacement standard motorcycle inner tubes 3.00-12 80/100-12 heavy duty, fit most dirt and pit bikes with 12-inch rims and tires between 2.75 and 3.00 inches wide, ensuring compatibility and versatility for your dirt bike
  • Universal 3.00-12" Dirt Bike Inner Tubes with TR4 Valve - These 80/100-12 heavy-duty inner tubes match the exact size of 2.75-12 3.00-12 dirt bike tires. Equipped with durable TR4 valve stems for reliable performance on tough terrains.
  • Compatible with Multiple Dirt Bike Brands - Designed for motocross and enduro use, these inner tubes fit several dirt bike brands and models, including 90cc, 110cc, and 125cc ext. Compatible with Honda CRF70F/XR70 (rear), Yamaha TTR 90 (rear), Yamaha PW80 (rear), Baja Motorsports Dirt Runner DR70 (rear), TaoTao DB14 (rear), Kawasaki KLX 110 (rear), Coolster QG-214FA (rear), Coolster QG-215 (rear).
  • Enhanced Riding Comfort On and Off the Trail - Made from thick natural rubber, these inner tubes are puncture-resistant and provide excellent shock absorption, reducing vibrations and hard impacts for a smoother ride in any season.
  • Heavy-Duty Self-Sealing Inner Tubes and Notice - Stay safe with inner tubes that self-seal around puncture holes, preventing rapid air loss. Providing an extra layer of security on your rides. When replacing the inner tube, refrain from using sharp tools. When changing a inner tube, inflate it slightly to avoid twisting and check that the tire bead is evenly seated on both sides of the rim.

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AR-PRO (2-Pack) 80/100-12 Dirt Bike Inner Tubes with TR4 Straight Valve, Replacement Standard Motorcycle Inner Tube 2.75/3.00
This item: AR-PRO (2-Pack) 80/100-12 Dirt Bike Inner Tubes with TR4 Straight Valve, Replacement Standard Motorcycle Inner Tube 2.75/3.00-12 Heavy Duty, Compatible with Honda CRF70F/XR70, Yamaha TTR 90, and More
$19.99
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Sold by Calpalmy and ships from Amazon Fulfillment.
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Product Description

80/100-12 Dirt Bike Inner Tubes with TR4 Straight Valve, Compatible with Honda CRF70F/XR70
80/100-12 Dirt Bike Inner Tubes with TR4 Straight Valve, Compatible with Honda CRF70F/XR70
80/100-12 Dirt Bike Inner Tubes with TR4 Straight Valve, Compatible with Honda CRF70F/XR70
80/100-12 Dirt Bike Inner Tubes with TR4 Straight Valve, Compatible with Honda CRF70F/XR70
80/100-12 Dirt Bike Inner Tubes with TR4 Straight Valve, Compatible with Honda CRF70F/XR70

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AR-PRO (2-Pack) 80/100-12 Dirt Bike Inner Tubes with TR4 Straight Valve, Replacement Standard Motorcycle Inner Tube 2.75/3.00-12 Heavy Duty, Compatible with Honda CRF70F/XR70, Yamaha TTR 90, and More

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Customer reviews

4.4 out of 5 stars
6,887 global ratings

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Customers say

Customers find that the cycling tire tube works well for their bikes and is a good value for the price. It fits properly for some models, such as Tomos moped tires and similar sizes. However, some customers have reported issues with valve rips. There are differing opinions on durability, tube quality, thickness, and air retention.

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Works greatValue for moneyFitDurabilityTube qualityThicknessAir retentionValve rip
122 customers mention "Works great"98 positive24 negative

Customers like the product. They say it works well, is durable, and has no problems.

"Great packing and great product" Read more

"Fit correctly and works well" Read more

"Great product" Read more

"They were just as described and worked out great" Read more

90 customers mention "Value for money"71 positive19 negative

Customers appreciate the value for money of the cycling tire tubes. They mention that the tubes come with patches, are a good deal for two tubes, and work just fine for the price. The tubes don't take long to receive.

"Good product for the money. Matches description with proper fitment" Read more

"...fit purfectly in my tires felt thick came with some patches, good for the price." Read more

"...This seems to be a great value so far because I know for a fact that one of the two tubes work as intended...." Read more

"...and the tubes came ripped, and even pinched the tube so easily, worst quality ever!! don’t buy these!!!" Read more

80 customers mention "Fit"64 positive16 negative

Customers like the fit of the cycling tire tube. They say it's the right size and packs up small, making it easy to stash on the bike.

"We purchased these for our 1985 Honda Scooter. Good quality, fit as it should, fairly easy to install. Arrived on time." Read more

"Good product for the money. Matches description with proper fitment" Read more

"...Installed one of the two provided and everything fit just right. Still holding air after a month." Read more

"...got them too big, but if you're buying for razor dirt bike it's way to big, maybe the extra flaps of rubber caused rubbing against metal, but I've..." Read more

169 customers mention "Durability"86 positive83 negative

Customers have different views on the durability of the cycling tire tubes. Some say the tubes are well-built and fit perfectly on the rims. Others mention that they are not as heavy-duty as advertised, rupturing after a week of light use, splitting along the seam.

"We purchased these for our 1985 Honda Scooter. Good quality, fit as it should, fairly easy to install. Arrived on time." Read more

"...I had the locking nut on it. It came with, but did not stop from failing. I then installed the second one and it happened to that one...." Read more

"Felt thick enough to be durable, didn't notice anything outstanding as far as it being too thin or extra heavy duty...." Read more

"...These tubes broke exceptionally easy and are very thin" Read more

79 customers mention "Tube quality"54 positive25 negative

Customers have mixed opinions about the tube quality. Some find them good, thick, and suitable for their off-road wheelchairs. Others report issues like defective tubes, ripped tubes within a year, and poor quality made in China tubes.

"Great tube for moped tire" Read more

"...They seemed like older stock the label was old looking. But tubes looked fine." Read more

"One tube was defective upon delivery. One tube wouldn’t hold air out of the package...." Read more

"These are good tubes nice and think so no more holes would 100% recommend" Read more

61 customers mention "Thickness"29 positive32 negative

Customers have different views on the thickness of the cycling tire tube. Some find it thicker and more robust, while others say it's too thin compared to their original tube.

"Nice thick rubber. Has been on the bike for a few months and holds air. Doesn't seem to leak." Read more

"Not what I would consider heavy duty compared to others. Thin rubber and one tube has something rattling inside...." Read more

"...Tubes are exactly as per description: Thick and Durable. Will definitely buy again should the occasion arises." Read more

"These tubes fit purfectly in my tires felt thick came with some patches, good for the price." Read more

53 customers mention "Air retention"23 positive30 negative

Customers have different experiences with the air retention of the cycling tire tubes. Some say the tubes hold air well, while others report issues like the tube not holding air properly, the tire losing air pressure quickly, or the tire going flat after a short period of use.

"Tube worked as it should. Tube wouldn't fill up with air untill I loved the vale with the plastic end caps others side...." Read more

"Nice thick rubber. Has been on the bike for a few months and holds air. Doesn't seem to leak." Read more

"One tube was defective upon delivery. One tube wouldn’t hold air out of the package...." Read more

"...After several months of use they’re holding great without leaks...." Read more

50 customers mention "Valve rip"4 positive46 negative

Customers report issues with the valves of the cycling tire tubes. They mention that the valve stems break off easily, the tube splits from poor structure, and the valves blow out or rip off easily. The tube also punctures very easily.

"...after I installed it, I tried to air up inner tube and the valve stem blew right out of the inner tube. I had the locking nut on it...." Read more

"...The valve stem is maybe the weakest point, that’s where the rotting was on the first set I received but that could have been a fluke." Read more

"Unfortunately my tube also split on seam, it is a real pain to change tubes especially if it is a manufactured flaw." Read more

"I have changed hundreds tires and tubes. These tubes broke exceptionally easy and are very thin" Read more

Will fit moped rims easy installation no soap or anything
5 out of 5 stars
Will fit moped rims easy installation no soap or anything
It will fit Tomos moped tires along with alike sizesRim size 16x1.35
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Top reviews from the United States

  • Chris Collins
    5.0 out of 5 stars Worked perfect
    Reviewed in the United States on March 7, 2025
    Size: 2.50/2.75-10"Verified Purchase
    Great packing and great product
    Helpful
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  • KrumZz
    5.0 out of 5 stars Fit Great on 1985 Honda Scooters
    Reviewed in the United States on March 8, 2025
    Size: 2.50/2.75-10"Verified Purchase
    We purchased these for our 1985 Honda Scooter. Good quality, fit as it should, fairly easy to install. Arrived on time.
    Helpful
     Report
  • Kyle
    5.0 out of 5 stars Good inner tube
    Reviewed in the United States on March 8, 2025
    Size: 2.75/3.00-21"Verified Purchase
    Good product for the money. Matches description with proper fitment
    Helpful
     Report
  • Carol A VonNida
    4.0 out of 5 stars Not heavy duty
    Reviewed in the United States on September 7, 2024
    Size: 2.75/3.00-21"Verified Purchase
    Not what I would consider heavy duty compared to others. Thin rubber and one tube has something rattling inside. Probably not gonna hold up to a yz450 but we'll see.
    4 people found this helpful
    Helpful
     Report
  • Jesse
    5.0 out of 5 stars Fits my 07' KLR 650
    Reviewed in the United States on December 29, 2024
    Size: 2.75/3.00-21"Verified Purchase
    Felt thick enough to be durable, didn't notice anything outstanding as far as it being too thin or extra heavy duty. Just a normal replacement inner tube for the front tire. Installed one of the two provided and everything fit just right. Still holding air after a month.
    One person found this helpful
    Helpful
     Report
  • Soundigital Guy
    1.0 out of 5 stars Bad! Valve stem separates from the tube instantly!
    Reviewed in the United States on February 2, 2025
    Size: 3.00/3.50-12"Verified Purchase
    Right after I installed it, I tried to air up inner tube and the valve stem blew right out of the inner tube. I had the locking nut on it. It came with, but did not stop from failing. I then installed the second one and it happened to that one. Buy a different brand.
    One person found this helpful
    Helpful
     Report
  • Tattooladykim
    5.0 out of 5 stars Tube
    Reviewed in the United States on March 18, 2025
    Size: 2.50/2.75-10"Verified Purchase
    Great tube for moped tire
    Helpful
     Report
  • Walyy
    5.0 out of 5 stars Will fit moped rims easy installation no soap or anything
    Reviewed in the United States on February 20, 2025
    Size: 2.25/2.50-16"Verified Purchase
    It will fit Tomos moped tires along with alike sizes
    Rim size 16x1.35
    Customer image
    Walyy
    5.0 out of 5 stars
    Will fit moped rims easy installation no soap or anything

    Reviewed in the United States on February 20, 2025
    It will fit Tomos moped tires along with alike sizes
    Rim size 16x1.35
    Images in this review
    Customer image
    Helpful
     Report

Top reviews from other countries

  • L.A.
    5.0 out of 5 stars Good quality.
    Reviewed in Canada on October 1, 2024
    Size: 3.00/3.50-12"Verified Purchase
    My husband was very pleased with these tubes. Installed one and still holding up.
    Report
  • Ray Wilson
    5.0 out of 5 stars good tubes.
    Reviewed in Canada on July 14, 2024
    Size: 2.50/2.75-10"Verified Purchase
    Used them on Jetson Bolt after i did a tire upgrade. Good tubes, no concerns.
    Report
  • Jason
    5.0 out of 5 stars Good tubes
    Reviewed in Canada on November 24, 2023
    Size: 2.75/3.00-21"Verified Purchase
    Came when it said it would and great quality and perfect fit.
    Report
  • MJ
    1.0 out of 5 stars Don't buy
    Reviewed in Saudi Arabia on July 14, 2024
    Size: 2.75/3.00-21"Verified Purchase
    Very bad quality
    Report
  • Evan Dep
    5.0 out of 5 stars Good deal!
    Reviewed in Canada on September 12, 2024
    Size: 2.5/2.75-14"Verified Purchase
    Can’t go wrong for the price. U get 2 basically for the price of one in local stores. Quality good same as many others Iv payed more for locally.
    Report