🏍️ Conquer every trail with Pirelli MT 21 — where durability meets adventure!
The Pirelli MT 21 Front Tire (90/90-21) is a DOT-approved, 6-ply radial tire designed for exceptional off-road performance year-round. With a robust load capacity of 467 pounds and a non-directional tread, it’s the top-selling dual-sport tire in the U.S., delivering reliable grip and durability for serious riders.
| Brand | Pirelli |
| Seasons | Year Round |
| Size | 90/90-21 |
| Section Width | 90 Millimeters |
| Load Capacity | 467 Pounds |
| Tread Depth | 0.8 Millimeters |
| Tread Type | Non-Directional |
| Ply Rating | 6-Ply |
| Rim Width | 21 Inches |
| Tire Diameter | 90 Inches |
| Item Weight | 8.5 Pounds |
| Global Trade Identification Number | 08019227034110 |
| Vehicle Tire ISO Metric Size Description | 90/90-21 |
| Construction Type | Radial |
| OEM Part Number | 0341100 |
| Manufacturer | Pirelli |
| Model | MT 21 |
| Item Weight | 8.5 pounds |
| Item model number | 341100 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 341100 |
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!
E**.
Awesome tire for dual sport
This tire really impressed me. Hooks up great off road but also handles pretty good on the street.
N**B
Radial
Only radial (vs bias) tire available. Runs great, good grip so far.
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.
G**O
Arrived as expected.
Arrived as expected. Have not installed yet but am expecting good things from them.
C**E
Nice grippy tire for on or off road
This tire grips well whether highway riding on damp blacktop or on dusty gravelly roads on y 2005 WR450F.
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.
