Tusk 2Track Adventure Motorcycle Tire Set – Front 90/90-21 & Rear 140/80B-18, Dual-Sport Bias Tires, Directional Knobby Tread, DOT Compliant
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Availability:
In Stock.
Arrives
May 3 – May 4
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Size: 90/90-21 & 140/80B-18
Features
- Durable rubber compound for confidence inspiring traction and long-lasting wear
- Strategically reinforced and connected knob bases to provide increased handling and stability
- Large tread blocks for consistent on-road handling
- Deep tread gives the tire a tough aggressive look and feel
- Tested in the most brutal conditions
Brand: TUSK
Size: 90/90-21 & 140/80B-18
Rim Size: 17 Inches
Section Width: 130 Millimeters
Tire Aspect Ratio: 80.0
Load Index: 65.0
Speed Rating: Q
Load Capacity: 639 Pounds
Tread Depth: 6 32nds
Tread Type: Directional
Rim Size: 17 Inches
Load Index: 65.0
Speed Rating: Q
Load Capacity: 639 Pounds
Tread Type: Directional
Automotive Fit Type: Universal Fit
Load Range: J
Construction Type: Bias
Seasons: Year Round
Ply: 10-Ply
Size: 90/90-21 & 140/80B-18
Section Width: 130 Millimeters
Tire Aspect Ratio: 80.0
Tread Depth: 6 32nds
Tire Diameter: 18 inches
Item Diameter: 17 Inches
Vehicle Tire ISO Metric Size Description: 90/90-21 & 140/80B-18
Brand Name: TUSK
Unit Count: 1.0 Count
Manufacturer Part Number: 213774
Manufacturer: Tianjin Wanda Tyre Group Co., Ltd.
Included Components: Tire
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 3 – May 4
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
Size: 90/90-21 & 130/80-17
They are pretty stiff side walls and were a pain to get on but so far they work good on the road and very little dirt I've been on. Planning on a camping trip next week on some nice dirt backcountry roads.
Reviewed in the United States on April 14, 2026 by Corey Smith
Size: 150/70B-18
Have a front and back on my Norden 901. Great off road tire, cheap, lasts well. A little squirrelly in the wet but it’s a serious knobby tire so can have everything! At least 50% left after 4k miles on the rear.
Reviewed in the United States on March 25, 2026 by Patrick C.
Size: 90/90-21 & 150/70B-18
These tires are badass. Have about 2500 miles on a set that's been on my Tenere. Just got back from a week in Moab and they really shocked me offroad. I rode in deep sand (like sand dunes, not a little patch on the trail), rock, mud, snow, dirt, and highway pavement. I threw everything possible at these in a short amount of time and they did great. I also bent a front rim at some point on the trail, and the tire shows no damage. They are stable and acceptably loud on the road. The sand traction blew me away, I had a more offroad oriented set of tires with me just in case these didn't hold up. The front has marginally less side grip that a full DOT knobby like a Scorpion Rally Race (my other go-to) but the road manners and longevity are far superior. These are an awesome adv tire.
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Reviewed in the United States on March 7, 2025 by Michael
Size: 130/80-17 (65Q)
This is a very good tire for adventure and dual sport bikes. I have it mounted on a 2009 KLR650, which I use for adventure exploration, trail riding and even mid level enduro tracks. The tire is highly stable at highway speeds, stays well balanced, and never sheers lugs even on big rocks. It has held up very well through a lot of abuse and rocky terrain, and this is a fairly heavy bike. They do not feel soft at all through turns, and have great road manners despite the large lugs. However, they do feel A LOT better after break in - which was about 100 miles on my bike. They do not sound any louder than most dual sport tires. It was a little harder to install than Tusk DSports, but still manageable with basic tire tools in my garage. I love the tire and will purchase it again in the future.
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Reviewed in the United States on December 18, 2025 by Jacob Chang
Size: 150/70B-17 (69T)
This tire is AWESOME! It takes your bike to the next level in looks (if that is the look you want). Very good traction, there are a lot of dirt roads around where I am and I can now fly over them instead of taking them slowly. It fit my bike perfectly and so far, is very durable feeling. I recommend this tire if you want a more off-road look and experience while riding your motorcycle!
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Reviewed in the United States on February 18, 2026 by Kama
Size: 150/70B-18
I chose this for my T7 as well the Tusk Waypoint Adventure Tire 90/90-21 for the front, wanting a bit bigger lugs for street time while still working well offroad. There's a good bit of vibration and noise on the road especially around 25-29mph but I could care less since this combo work so well in the roughest things I dare take the T& into... You may have heard that both front and rear have pretty stiff carcasses and that would be an understatement - it took 3 of us with an actual tire machine to get these mounted - whew! Tusk recommends around 36psi on these if I remember correctly and that does seem to work pretty well though I noticed a loss in fuel economy compared to my former Dunlop Missions running at around 42psi... And yes, these really are the best value in the ADV market if these prices hold! Note that I am running the Tusk Waypoint Adventure up front and this Tusk 2Track Adventure tire in the rear for the reasons previously mentioned... I am entirely pleased with the purchase & value for my off roading purposes, on the Street, Long Distance? Might be way more daunting than the excellent Dunlop Missions which are entirely sweet for long distance street riding, safe, sticky, long lived those Missions are and OK for basic off road fire roads and such... I will ride a little slower in the curves with these Tusk ADV tires but not terribly so... I think for some of us, Tusk has a real winner here where it really matters most for us ADV guys!
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Reviewed in the United States on December 27, 2024 by Daddio
Size: 130/80-17 (65Q)
A great tire for the money.
Reviewed in the United States on April 8, 2026 by Richard
Size: 90/90-21
As with other reviews, I have mounted numerous tires with spoons and a rubber mallet, and had to fight this one way more than any other. Given it was 50°F when I mounted them but, wow. Maybe it would have been easier in summer or with a heat gun. Definitely not going to be able to get this off the rim on the trail if something bad happens. Other than that though, seems to be great construction. Very hard tire which I hope helps with longevity and toughness. Time will tell. Only have few miles on but great grip off road and highway vibration is no worse than the worthless Motoz Tractionator that was replaced.
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Reviewed in the United States on March 22, 2026 by 204Moto57