

🛞 Conquer Every Trail & Tarmac with Confidence!
The Pirelli MT 21 Front Tire (90/90-21) is a DOT-approved, 6-ply dual-sport tire designed for exceptional off-road performance and reliable on-road use. Compatible with numerous popular dual-sport motorcycles, it offers durable construction, year-round traction, and a top-selling reputation backed by high rider satisfaction.
| ASIN | B000GTV8G0 |
| Best Sellers Rank | #155,033 in Automotive ( See Top 100 in Automotive ) #53 in Street Motorcycle Sport Tires |
| Brand Name | Pirelli |
| Customer Reviews | 4.7 out of 5 stars 175 Reviews |
| Global Trade Identification Number | 08019227034110 |
| Item Diameter | 21 Inches |
| Item Dimensions | 16 x 16 x 4.72 inches |
| Item Height | 12 centimeters |
| Item Weight | 8.5 Pounds |
| Load Capacity | 467 Pounds |
| Load Index | 54 |
| Manufacturer | Pirelli |
| Ply | 6-Ply |
| Rim Size | 21 Inches |
| Rim Width | 21 Inches |
| Seasons | Year Round |
| Section Width | 90 Millimeters |
| Size | 90/90-21 |
| Speed Rating | R |
| Tire Aspect Ratio | 90.0 |
| Tire Diameter | 90 Inches |
| Tread Depth | 0.8 Millimeters |
| Tread Type | Non-Directional |
| Unit Count | 1.0 Count |
M**Y
Amazing dot knobby
Works great in sand, dirt, and street. Perfect dot knobby, all the reviews on the web weren't lying. A must have for any single track dual sport rider.
S**B
Asesome!
I'd always heard the MT21 was a great Dual Sport front tire for New England when matched with a D606 on the rear. Hooks up nicely, rides great on the highway. Makes a little bit of a buzz on the asphalt, but sticks well. Love it!
B**T
Great value and performance!
The best front tire for dualsport riding that works for me! Good wear. Good grip. Great value! Been running these for years on KTM 690 enduro r and Yamaha wr250r.
A**N
Virginia City Grand Prix tried and tested
Replaced my old tires with these for the Virginia City NV Grand Prix. They handled the incredibly rough to rough terrain very well.
S**D
best dual sport front tire
the only dual-sport front tire I'll run (D606 rear as a matched set) road manners are fine , (I don't ride fast on road) offroad cant be beat for a DOT legal knobby one minus one star for the uneven wear on longroad trips,... but hey, I get more than 4K miles out of it, what more can I ask for?
S**4
Would buy again.
Great tire for hard dirt, rocks and loose footing. Would buy again. XT250 Yamaha
S**D
Not really impressed with this dual sport tire
I put this on my KTM 500 for dual sport use. The tire gets great reviews from the dual sport community but so far I am mixed on this. It makes a lot of noise on the pavement but seems to be wearing well and I think I will likely get 2000 miles out of it. On the dirt it is a compromise tire. The front end tends to wash out when pushed hard on softer dirt and mud - definitely not as grippy as a true dirt knobby. In gravel it seems to do well. It is DOT rated but honestly I have not heard of anybody checking this. Next time I think I will try a true dirt knobby and see how it wears on the pavement.
N**B
Radial
Only radial (vs bias) tire available. Runs great, good grip so far.
Trustpilot
2 months ago
3 weeks ago