HIAORS 2.75/3.00-21 80/100-21 Off Road Motorcycle Replacement Inner Tubes with Staight Valve Stem for 90/80-21, 90/90-21, 100/80-21 Chinese Dirt Bikes, Pit Bikes, Trail Bikes Pack of 2
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30-day refund/replacement
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At a glance
- Condition
- New
- Model
- TR042-2Pcs
- Valve Type
- Schrader
- Bike Type
- Road Bike
- Wheel Size
- 21.2 in
- Item Width
- 2.75 in
- Valve Length
- 0.43 in
Features 4
- This Inner Tubes Fit 2.75/3.00-21 (Front Wheel) As Well As 90/80 - 21, 90/90 - 21, 100/80 - 21
- Package Includes: 2pcs Inner Tubes
- Suitable for off-road Chinese dirt bikes, pit bikes, trail bikes such as Thumpster Atomik DHZ Pitpro in 150cc 250cc
- Please Check The Size Before You Buy It
Specs 16
| Brand | HIAORS |
|---|---|
| Valve Type | Schrader |
| Bike Type | Road Bike |
| Wheel Size | 21.2 Inches |
| Item Diameter | 21.2 Inches |
| Item Width | 2.75 Inches |
| Compatible Tire Width Minimum | 2.75 Inches |
| Valve Length | 0.43 Inches |
| Manufacturer | HIAORS |
| Size | 21.2" x 2.8"-3" |
| Compatible Tire Width Maximum | 3 Inches |
| Item Package Dimensions L x W x H | 9.02 x 7.56 x 3.15 inches |
| Package Weight | 1.01 Kilograms |
| Brand Name | HIAORS |
| Number of Items | 1 |
| Part Number | TR042-2Pcs |
No specs match.
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Tubes
2021klx 300 front tire tube. Works perfectly
Reviewed in the United States on May 9, 2025 by Jerome King Jerome King
Fit just right
Well package
Reviewed in the United States on August 7, 2024 by L bailey
East to install, works great. 2 for the price of normally one.
I would definitely recommend, the last tube I got from another company said “heavy duty”, literally had holes after I installed it. These are great, no holes and hold air nicely
Reviewed in the United States on August 14, 2021 by Zaki
JUNK. DO NOT BUY
Absolute junk. 1st one held air for almost a week, second obe never even had a chance. Both leaked at the valve stem.
Reviewed in the United States on April 26, 2025 by Chris F.
Be careful not to pinch tube when replacing
Good tube but be sure you have some good tire spoons to make it easier to put tire on
Reviewed in the United States on August 10, 2020 by J. Smith
Worth the Money!
I like that it came quickly and was all ready to install. Still riding thanks!
Reviewed in the United States on July 29, 2020 by Samuel granados
Air the Tubes up First!!
First tube had a Leak in the area outside of the thick part of the valve stem.. Second one I aired up First.. let it sit overnight.. put it in and so far it is holding. Spend More and get a Heavy Duty one. 48 hours was wasted. just on testing for leaks! after installing one to go flat the next day.
Reviewed in the United States on November 7, 2022 by William Plummer
these are not heavy duty
both popped at 18 psi, a lot of work finding out that these are not good.
Reviewed in the United States on April 17, 2024 by michael angulo