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🛞 Ride tougher, ride longer — never get sidelined by flats again!
The Tusk Heavy Duty 2mm Motorcycle Inner Tube (80/100×21) is engineered for riders demanding enhanced durability and reliability. Featuring an extra-thick 2mm butyl rubber wall, it offers superior puncture resistance and excellent air retention. The centered TR-4 valve stem ensures compatibility with most rims, making inflation easy and dependable. Perfectly sized for 21" front tires, this tube is a trusted upgrade or essential spare for trail, street, and mixed terrain riding.
| ASIN | B09DR54XN9 |
| Best Sellers Rank | #3,737 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #20 in Bike Tubes |
| Bike Type | Motorcycle |
| Brand | TUSK |
| Brand Name | TUSK |
| Compatible Tire Width Maximum | 80 Millimeters |
| Compatible Tire Width Minimum | 80 Millimeters |
| Customer Reviews | 4.6 out of 5 stars 835 Reviews |
| Item Width | 80 Millimeters |
| Manufacturer | Tusk |
| Manufacturer Part Number | 193-649-0001 |
| Material | Rubber |
| Material Type | Rubber |
| Number of Items | 1 |
| Size | 80/100x21 |
| Unit Count | 1.0 Count |
| Valve Length | 40 Millimeters |
| Valve Type | TR-4 valve stem |
| Wheel Size | 14 Inches |
H**E
Works perfectly and as expected
Great quality and durability thickness is perfect for working with when installing tires by hand. Perfect size, no leakage right out the box so not defective in any way from shipper.
W**R
Fit my motorcycle 👍👍
Great product!!! Thickness, air retention, Value for money!!
D**A
Nice and thick inner tube
Used on a Rawr Mantis x. Fit perfectly, feels durable.
B**N
Seem like a good buy but time will tell
Seem like good tubes for the money. They fit well and are thick, should resist punctures well. Only time will tell if this is actually true.
R**R
Klx110 23
Valve stems held up on these for me but I have a Tusk rim lock. Anyways I think they get dry around 4 months or riding. And pinch easy on lower air pressure. I’m on my third one.
S**S
Good Quality ,cheap , job done
Came with hardware good thick tube doesn’t leak but the stem could be higher quality for the thickness. It is a super heavy tube fyi obviously there will be trade off for durability and I beat the soul of of my tubes, they hold up just fine next to my Michelin 3mm
H**A
Greatest tube
Bro this tube with slime literally i had for months jumping off roading everything and is the best out in the market
T**S
Works great
Dirtbike rear tire holds air, thicker tubes do help,
Trustpilot
3 days ago
1 month ago