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Dunlop Roadsmart II Rear Tire

J&P Cycles Part Number: ZZ37931

Manufacturer Part Number: 30RS-30

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Description for Dunlop Roadsmart II Rear Tire

• Dunlop′s Roadsmart Sport Touring tires new tread rubber compounds include silica to help deliver impressive performance in wet conditions while also extending wear

• A new cosecant-curve tread pattern helps promote even tire wear and stiffens the pattern for reduced tire squirm and extended tire longevity

• Increased tread depth further promotes water channeling while also extending tire mileage

• MT Multi-Tread rear tire incorporates Dunlop′s long-wearing compound in the center of the tire tread and a lateral-grip compound on each shoulder to enhance cornering performance and provide class-leading grip and feel

• Intuitive Response Profile (IRP) intuitively allows greater latitude in line choice while cornering and provides remarkably linear steering at various lean angles, and puts down a bigger footprint at extreme lean angles, for enhanced grip and handling

Product Specs

Product Specs for Dunlop Roadsmart II Rear Tire

Aspect Ratio:
Load Range:
73 - Maximum Capacity 805 lbs
Manufacturer Part Number:
Roadsmart II
Rim Diameter:
Sold in Units:
Speed Rating:
W - Rated up to 168 MPH
Roadsmart II
Tire Construction:
Tire Size:
Tire Width:
Tread Depth:
Tube or Tubeless:
Warehouse Part Number:
Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

Compatible Models

Harley-Davidson® Models

  • Sportster XR1200 : 2008–2010
  • Sportster XR1200X : 2010–2013

Buell Models

  • Firebolt XB12R : 2004–2010
  • Firebolt XB9R : 2002–2009
  • Lightning CityX XB9SX : 2005–2010
  • Lightning Super TT : 2007–2008
  • Lightning XB12S : 2004–2008, 2010
  • Lightning XB12Ss : 2006–2009
  • Lightning XB9S : 2003–2009
  • Lightning XB9Scq : 2005–2009
  • Ulysses Police XB12XP : 2009
  • Ulysses XB12X : 2006–2010
  • Ulysses XB12XT : 2008–2009

Honda Models

  • Valkyrie Rune NRX1800 : 2004–2005

Victory Models

  • Sport Cruiser V92SC : 2000–2001
  • Touring Cruiser V92TC : 2002–2006
Customer Reviews

Customer Reviews for Dunlop Roadsmart II Rear Tire

Overall Rating

5 out of 5 stars (based on 2 reviews)

5 stars (1)

4 stars (1)

3 stars (0)

2 stars (0)

1 star (0)

0 stars (0)

flemingr662 on 6/17/2016

Unfortunately this was a replacement tire after I picked up a nail in my previous Roadsmart. I was happy with the purchase last fall, and am happy to have my bike back on the road with the new tire. Sticks to the road well, handles corners easily and has good wet traction. The prices point is fair, not the least expensive tire but good quality and performance for the price.

flemingr2 on 10/6/2015

This is the second time I've purchased this same tire. I'm a fairly aggressive rider and like to push my xr1200. This tire has nice wet road grip, good cornering and warms up quickly to provide good dry traction. It does get a little temperamental if the pressure gets low so careful monitoring is a good idea. The last rear wheel lasted 7k+ which was longer than the oem provided.

Important Product Notes

It is the customer’s responsibility to refer to their owners manual for proper size, load and speed ratings for their specific motorcycle before choosing a tire. J&P Cycles® is not liable or responsible whatsoever for any claims for damages or injury subsequent to the fitting of tires.

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