Adv Tires for the FJR?

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Gotta be careful on the Continental TKC tires nomenclature too.

The TKC 80 Twinduro is the 50/50 DOT knobby tire that has been around for a long time. It is the gold standard in DOT knobbies for big bikes, but is well known for not lasting long at all especially the rears when used on pavement. When people just say TKC, this is usually the tire they are talking about.

The TKC 70 is a relatively new 80/20 tire more in line with the Shinko 705, Michelin Anakees, Bridgestone Trailwings, etc. Ive never run one before but expect it would get much better mileage, and have better road manners, with a commensurate loss in off pavement performance compared to the 80. The 70 may be a good choice for an Alaska trip.

One thing Ive been toying with for my Strom is mixing tire purposes at the front and rear. Putting a 50/50 knobby up front and an 80/20 Dual Sport tire in the back. That would boost the rear tire life to something closer to the front, and still give you the good off road steering and braking of the knobby tire up front. Most of the knobby rears wear down to nubbins so quickly you really arent giving up much in the rear hook up for long anyway.

If/when I do that it will probably be a Shinko 804 Front with a Shinko 705 rear, primarily because they are so reasonably priced, and also because I already have a new 705 rear sitting out in the shed. ;) . But you could also run a TKC80 Front and TKC70 rear for the same effect. Both are available in FJR sizes.

 
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Continental also offers the Trail Attack 2. If the TKC70 is 80/20 then the TA2 is 90/10 (or whatever ratios you choose).

continental_trail_attack2_tires_750x750.jpg


Ratings seem to be favorable and tire life is supposed to be decent. Definitely not for gnarly off-road stuff but could be a great tire for Alaska dirt roads. Might look into a set for the FJR.

See

https://www.revzilla.com/motorcycle/continental-trail-attack-2-tires

for description and reviews.

The TKC80 page has a video that discusses and compares the TKC80 and the Trail Attack 2. (They have a separate page for the TKC70)

https://www.revzilla.com/motorcycle/continental-twinduro-tkc80-dual-sport-tires

Anybody look at the Michelin Anakee 3 tires?

 
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Those trail attack tires look like 100/0 tires to me. I dont get how they even consider them any different from any regular ST street tires. FWIW - I do see a lot of Vstrom and BMW GS riders that put street tires on their bikes if that is what they are riding them on. Makes sense to me.

 
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The TA2 is not 100% street but maybe not far off. I would expect a bit better behavior than a 100% street tire on something like a well graded dirt road. Overall, the reviews were better than the TKC70 - quite a few complained about shimmy or head shake on the TKC70.

 
Shimmy on the TKC70 is with the front tire. I imagine it’s also when on road. Use the TKC70 on the rear and a TKC80 on the front. With a knobby up front you won’t be worried about a little shimmy... ;)

 
Rear tire continued on for ~7,500 miles and looked like Kevin's when I pulled it off. Definitely would use again. I removed the front tire at ~5,000 miles due to cupping and vibration. While it still had plenty of tread, the cupping was to a point I didn't want to use it any longer. Not sure I would run the front again.

Cupped tires? Reverse direction. Do it all the time. No noticeable adverse behaviors or consequences.

 
Abercrombie: The front tire has noticeable scalloping after 6000 miles but I don't remember any vibration coming from the front tire. The recommended front tire pressure for the Tenere is 33 PSI. I suspect the cupping or scalloping would be drastically reduced by not cornering or braking so aggressively, and adding a couple PSI when doing extended highway miles.
Guilty on both counts, I'm thinking too that's what probably ruined them. Pressure was always maintained at 38-40. Didn't seem to help any.

Carver: Rear tire continued on for ~7,500 miles and looked like Kevin's when I pulled it off. Definitely would use again. I removed the front tire at ~5,000 miles due to cupping and vibration. While it still had plenty of tread, the cupping was to a point I didn't want to use it any longer. Not sure I would run the front again. Cupped tires? Reverse direction. Do it all the time. No noticeable adverse behaviors or consequences.
I still have the cupped TKC70 for a buddy spare. Have you done it on your 'strom, DC?

~G

 
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I still have the cupped TKC70 for a buddy spare. Have you done it on your 'strom, DC?
~G
Yes. Many times. I swear, on a 650 at least, the rider can tell NO difference other than the knobs wear flat again.. You can call me a rebel..

My bad. TKC70 no.. But for the REAL TKC tire, yes!
whistle.gif


...and, I've run PR2's 3's 4's Dunlops, blah de blah 'reversed' too.

How about a side wager? I'll have you change tires at your house, but you don't get to see direction. Then you go ride. Then tell me if it's 'correct' or not based upon handling only? :whistle:

 
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