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IRC Rear M5B 140/80-18 Tire - 102855

  • Part #: 54917
  • Manufacturer Part #: 102855

MSRP Price: $165.95

Our Price: $94.88 *

You Save:
$71.07 (43%)
10 on Hand

*Tire fee of $5.00 applies (details)

*Free Wheel & Tire Mounting (details)

Overview of IRC Rear M5B 140/80-18 Tire - 102855

  • 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
  • Sidewall ID Information: IRC 140/ 80-18 70M M5B

Dimensions:
Inflated Width /Measuring Rim Width:
5.51 in./2.50 in.
Inflated Diameter: 27.24 in.
Acceptable Rim Width(s): 2.50 in.
Deepest Tread Depth: 3/16 in.
Directional Arrow: Yes
Speed Rating: Not Available
Tube or Tubeless: Tube Type

NOTE: A new tube and rim strip is recommended with every new tire

Specs for IRC Rear M5B 140/80-18 Tire - 102855

Aspect Ratio 80
Diameter - Rim - Motorcycle & Dirt Bike 18 in.
Load Rating 70(739 LBS)
Position - Tire/Wheel Rear
Speed Rating M(81 MPH)
Tire Classification Soft Terrain
Tire Construction Bias
Type - Tires - Dirt Bike Tires - Dirt Bike
Type - Tube Tube
Units Each
Weight 14.00 lbs
Width - Tire - Motorcycle & Dirt Bike 140
Width - Tire - Motorcycle & Dirt Bike 5.50
Width - Tire - Motorcycle & Dirt Bike MU

Specs for IRC Rear M5B 140/80-18 Tire - 102855

Aspect Ratio 80
Diameter - Rim - Motorcycle & Dirt Bike 18 in.
Load Rating 70(739 LBS)
Position - Tire/Wheel Rear
Speed Rating M(81 MPH)
Tire Classification Soft Terrain
Tire Construction Bias
Type - Tires - Dirt Bike Tires - Dirt Bike
Type - Tube Tube
Units Each
Weight 14.00 lbs
Width - Tire - Motorcycle & Dirt Bike 140
Width - Tire - Motorcycle & Dirt Bike 5.50
Width - Tire - Motorcycle & Dirt Bike MU

Fitment for IRC Rear M5B 140/80-18 Tire - 102855

See if this part fits your ride

Part 54917 fits the following machines

Aprilia
  • 2008 Aprilia RXV 450
  • 2007 Aprilia RXV 450
  • 2006 Aprilia RXV 450
BMW
  • 2009 BMW G450X
  • 2007 BMW G650X Challenge
Kawasaki
  • 1985 Kawasaki KX500
KTM
  • 2002 KTM 400 LC4
  • 2001 KTM 400 LC4
  • 2000 KTM 400 LC4
  • 2000 KTM 400 SXC
  • 2008 KTM 450 EXC-R
  • 2004 KTM 450 MXC Racing 4-Stroke
  • 2003 KTM 450 MXC Racing 4-Stroke
  • 2005 KTM 525 MXC Racing 4-Stroke
  • 2004 KTM 525 MXC Racing 4-Stroke
  • 2003 KTM 525 MXC Racing 4-Stroke
  • 2009 KTM 530 EXC
  • 2008 KTM 530 EXC-R
  • 1997 KTM 620 LC4 R/XC E
  • 1998 KTM 620 Rally Adventure
  • 2005 KTM 625 SXC Adventure
  • 2004 KTM 625 SXC Adventure
  • 2003 KTM 625 SXC Adventure
  • 2007 KTM 640 Adventure
  • 2006 KTM 640 Adventure
  • 2002 KTM 640 LC4
  • 2001 KTM 640 LC4
  • 2000 KTM 640 LC4
  • 1999 KTM 640 LC4
  • 2003 KTM 640 LC4 12 Liters
  • 2003 KTM 640 LC4 18 Liters
  • 2003 KTM 640 LC4 Adventure
  • 2005 KTM 640 LC4 Adventure R
  • 2004 KTM 640 LC4 Adventure R
  • 2003 KTM 640 LC4 Adventure R
  • 2002 KTM 640 LC4 Adventure R
  • 2001 KTM 640 LC4 Adventure R
  • 2000 KTM 640 LC4 Adventure R
  • 1999 KTM 640 LC4 Adventure R
  • 2002 KTM 640 LC4-E Six Days
  • 2008 KTM 690 Enduro
  • 2008 KTM 950 Super Enduro R
Suzuki
  • 1984 Suzuki RM500
  • 1983 Suzuki RM500
Yamaha
  • 1983 Yamaha IT250
  • 1983 Yamaha YZ250
  • 1985 Yamaha YZ490
  • 1984 Yamaha YZ490
  • 1983 Yamaha YZ490
4.8 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
4
1
0
0
0
Performance
5.0 / 5
Traction
4.0 / 5
Value
4.2 / 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
2 months ago
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
No Review Title Entered By User
No Review Text Entered By User
March 30, 2010
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Instructions and Manuals for IRC Rear M5B 140/80-18 Tire - 102855

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