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Rear Tire Specifications
Brand: IRC
Part #: -
Mfg #: -
Sidewall -
Bias / Radial -
Speed Rating -
Load Rating -
Ply Rating -
Tube / Tubeless -
Rim Size -
Tire Size -
Front / Rear -

*Free Wheel & Tire Mounting (details)

IRC M5B Tire

MSRP $110.95 - $139.95
Our Price: $69.88 - $81.88
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IRC
Ships Today! If ordered in:
0 6 HR : 4 9 MIN : 0 3 SEC
Choose a Rear Tire:
  • 100/90-19
  • 110/80-18 21/32
  • 110/80-18 23/32
  • 110/90-19
  • 120/80-18
  • 130/80-18
  • 140/80-18
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Overview of IRC M5B Tire

  • Work best in muddy or soft terrain conditions
  • High-tech computer design features wide pitch between knobs for self-cleaning with high center knobs that hook-up even in loose soil
  • Specially designed shoulder knobs offer sure cornering traction
  • M5B can be also used for hill climb race because of their outstanding traction ability

NOTE:

Dennis Kirk recommends a new tube and rim strip when replacing a tube-type tire

Safety Warning:

Please consult tire manufacturers publication(s) and/or website(s) for information on tire care, safety, installation, maintenance, manufacturer’s warranty and other information. The tires used for your application must have a load index and speed rating equal to or greater than the tires fitted as original equipment.

 

Specs for IRC M5B Tire

Tire Construction Bias
Units Each
Tire Classification Soft Terrain
Position - Tire Rear
Speed Rating M(81 MPH)
Type Tires - Dirt Bike
DOT Approved for Road Use No
Balance Dot No
Directional Arrow Yes
4.8 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
6
2
0
0
0
Performance
5.0 / 5
Traction
4.0 / 5
Value
4.4 / 5
Riding Terrain
Sandy
 
Hard
Would you recommend this product?
Yes (1)
Riding Terrain
Sandy
 
Hard
Traction
4 / 5
Would you recommend this product?
Yes
IRC M5B 140/80-18
I live in south Florida and ride in a lot of sand and this tire hooks up great. Im using the tire on a Husqvarna TE310r and the hook up is so good even in sand I am easily lifting the front end with little throttle blips rather then just spinning the tire. I have only gone on about 5 or 6 rides so I can't comment on the wear all that much but it seems to be holding up fine especially since my bike has a license plate so I ride on the street to get to trails.
August 22, 2016
Purchased
1 year ago
Performance
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
September 7, 2010
Performance
5 / 5
Value
3 / 5
Best Tire Ever
I run this tire on my KTM 530 XCW and my Service Honda CR500. I will not run any other tire. Great in all terrain with good wear for a soft terrain tire. I have not owned another tire for over six years. Only downside is a little pricey.
April 4, 2011
Performance
5 / 5
Value
5 / 5
Big and Aggressive
I needed a tire that was big, ugly, and could move a lot of loose material. I tried this one, and I can tell you it fills that order! If that sounds like what you need, buy with confidence!
June 30, 2011
Performance
5 / 5
Value
5 / 5
Ultimate Hillclimb Tire
Traction in virtually any soil or terrain. If you want to make your buddies look like beginners, this is the tire for you!
July 4, 2011
Performance
5 / 5
Value
4 / 5
Extreme Hook up!!
Awesome tire on the single tracks in the mountains. Mud and snow hook up better than any other tire I have used!! Not so good in the rocky creek but that was expected. 450 rounded it off more than I like for one ride but with the big knobbies I can get a few cuts with my knobby knife. Overall GREAT tire...will buy again!!
June 6, 2011
Performance
5 / 5
Value
4 / 5
No Review Title Entered By User
No Review Text Entered By User
March 30, 2010
Performance
5 / 5
Value
5 / 5
what a great tire
Awesome tire tons of a hook up. not very good on wet slippery rocks like river beds. But overall a bad tired
August 3, 2011
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What size should I use on a xcw 250 ktm?
Jusrin E on Apr 27, 2017
BEST ANSWER: check sidewall on your stock tire for correct size
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