SKU: 45136680577

12/12.5 x 1.75/2.25 Inner Tubes with Bent Valve - Heavy-Duty 2mm Butyl Rubber - Replacement for Electric Scooters E-Bike Bicycle Tires - 2 Pack

Sale price$14.53 Regular price$16.15
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Description

12/12.5 x 1.75/2.25 Inner Tubes with Bent Valve - Heavy-Duty 2mm Butyl Rubber - Replacement for Electric Scooters E-Bike Bicycle Tires - 2 Pack12 12. 5 x 1. 75 2. 25 Inner Tubes with Bent Valve Pack of 2 Key Features Package Contents: Includes two inner tubes. Material: Constructed from 2mm thick heavy duty butyl rubber for enhanced puncture resistance and air retention. Valve Type: Features a bent metal valve stem (TR87 style) for easier access during inflation. Performance: Provides improved shock absorption and durability compared to standard inner tubes. Replaces Cross Reference Part

12/12.5 x 1.75/2.25 Inner Tubes with Bent Valve - Pack of 2

Key Features

  • Package Contents: Includes two inner tubes.
  • Material: Constructed from 2mm thick heavy-duty butyl rubber for enhanced puncture resistance and air retention.
  • Valve Type: Features a bent metal valve stem (TR87 style) for easier access during inflation.
  • Performance: Provides improved shock absorption and durability compared to standard inner tubes.

Replaces / Cross-Reference Part Numbers

  • 12.5 x 1.75
  • 12.5 x 2.125
  • 12.5 x 2.25
  • 12 1/2 x 1.75
  • 12 1/2 x 2 1/4

Compatibility & Fitment

  • Fits 12-inch and 12.5-inch rims with tire widths from 1.75 to 2.25 inches.
  • Commonly used for electric scooters, e-bikes, children's bicycles, strollers, and push carts.
  • Compatible with models from various brands, including Jetson and Gotrax, that use this tire size.

When to Replace

  • Visible punctures, cuts, or abrasions on the tube surface.
  • Tube no longer holds air after inflation.
  • Bulges or deformities appear when inflated.
  • Valve stem is damaged, corroded, or leaking.
  • Recommended to replace when installing a new tire.

Installation Tips

  • Before installing, check the inside of the tire for any sharp objects or debris.
  • Slightly inflate the new tube before placing it inside the tire to prevent twisting.
  • Ensure the valve stem is properly seated and perpendicular to the rim.
  • Use tire levers carefully to avoid pinching or puncturing the new tube.
  • Inflate to the recommended PSI (pounds per square inch) indicated on the tire's sidewall.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45136680577

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Betty D
Louisville, US
★★★★★ 5
Easy hanging
Size: 31x7 2Pcs, Color: Black
Great size and easy to hang. Have purchased many for my home.
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Reviewed in the United States on May 20, 2026
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David S.
Belleville, US
★★★★★ 5
Look great!
Size: 40x7 2Pcs, Color: Black
Love the way these turned out in my office! I connected 3 shelves in a row across the wall to make one long shelf and it looks great!
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Reviewed in the United States on April 16, 2026
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Chris snyder
San Leandro, US
★★★★★ 3
Nice looking. Not very sturdy. Easy to install.
Size: 40x7 2Pcs, Color: White, Size: 40x7 2Pcs, Color: White
Update: The shelf slopes at about a 45° angle when you put anything more than about a pound on the outside edge of it. Perfectly fine up against the wall. Just seems like the braces inside aren't long enough to really give the stability needed. Bracket is nice and tight against the wall. Had to add braces underneath to hold a small plant, a photo and a small container. Wa sloping more and more each week The shelves look great and we're pretty easy to install. They have a single bracket that is very easy to mount to the wall and get nice and level.. The downside is that the bracket isn't long enough to go between studs. This seems like a pretty simple oversight. I mean why wouldn't you make it long enough to go stud to stud? Secondly and maybe more fatally the bars that go inside the shelf to support them coming out from the wall are significantly shorter than the depth of the shelf. Unfortunately this means the shelf is only supported the first few inches coming out from the wall so there is the potential for a slight lean forward.. The anchors they send are trash. Cheap soft plastic that just tears and bends with a screwdriver. I would suggest spending $2 and grabbing your own anchors from Ace or home Depot. The shelves are essentially made of a high grade cardboard kind of wood. They are not going to support much weight or last for years and years however there incredibly affordable and look nice and easy to install. Long as your expectations are right you'll be happy.
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Reviewed in the United States on October 23, 2023
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Janice Amidon
Waukegan, US
★★★★★ 5
Great product.
Size: 24x6 2Pcs, Color: Black
Very good sturdy item
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Reviewed in the United States on June 1, 2026
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Hector Medrano
Birmingham, US
★★★★★ 5
Quality
Color: Black
Nice quality product!
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Reviewed in the United States on May 27, 2026

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