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Sprintst
Posted on Wednesday, October 05, 2011 - 06:10 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Well I certainly noticed the handling falling off, and an inspection today showed me why. I was expecting a bit more than 7055 miles out of the stock front Diablo III, but oh well.

Wear bars on the left are showing more wear as well.


I don't think I've got an issue, probably just taking left turns more or harder, but just in case, I'll ask if there might be an issue.

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99buellx1
Posted on Wednesday, October 05, 2011 - 06:14 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Looks like the pressure may have been a bit low.
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Froggy
Posted on Wednesday, October 05, 2011 - 06:16 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Last time I saw that happen, the tire had next to no air in it.
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Sprintst
Posted on Wednesday, October 05, 2011 - 06:20 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I don't check them as often as I should, but have never been really low (like in the 20s)

I am a big heavy guy, which probably makes pressure more important yet.

Recommended pressures?

(Message edited by sprintst on October 05, 2011)
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Nukeblue
Posted on Wednesday, October 05, 2011 - 06:32 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

looks normal to me for running it that low on tread. seen it before. i run 32 psi. but i like em sticky and don't care about wear so much
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Jdugger
Posted on Wednesday, October 05, 2011 - 06:43 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

> I was expecting a bit more than 7055 miles

You are kidding, right?
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Sprintst
Posted on Wednesday, October 05, 2011 - 06:50 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

No, not kidding, I was thinking 9~10k probably

usually 3 rears per front, but I don't pay that much attention. I think my Triumph Sprint got about that, got rid of it with 18k, I think it was only on the 2nd front. (yes, very different bike)

(Message edited by sprintst on October 05, 2011)
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Froggy
Posted on Wednesday, October 05, 2011 - 07:02 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)


quote:

You are kidding, right?




It isn't unreasonable. I never broke the 10k mark on a Corsa 3 due to changing early, but it would be doable. I've gotten 18,000 miles on a Scorpion Sync on my XB.
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Jdugger
Posted on Wednesday, October 05, 2011 - 07:07 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I think y'all forget that motorcycles are for having fun...
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Sl33py
Posted on Wednesday, October 05, 2011 - 07:14 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Looks like you got your money's worth!

i usually estimate 2 rears per front. but sometimes it's more like 1.5 rears per front.

36/34 or 38/36 FR/RR pressure seems to work well for me (bigger guy too = probably 280-290 AUW)

anyone else have suggestions on pressure - especially other folks on the bigger side?
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Palerider
Posted on Wednesday, October 05, 2011 - 07:34 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Thank God it doesn't rain where you ride.
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Sprintst
Posted on Wednesday, October 05, 2011 - 07:44 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I've been doing this long enough that's not a problem on wet roads. But I hear you.


top view




(Message edited by sprintst on October 05, 2011)
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Sprintst
Posted on Wednesday, October 05, 2011 - 07:50 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

top rear, which is a fairly new Diablo Corsa Rosso (next gen) looks like a left bias on the wear too



(Message edited by sprintst on October 05, 2011)
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Brumbear
Posted on Wednesday, October 05, 2011 - 08:15 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

7000 + miles something had to give on corsa III 's I never got 2K
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Sugarbear11
Posted on Wednesday, October 05, 2011 - 09:05 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I barely got 2500 km from my stock corsa's rear tire; and about 8000 km on the front. I switched to Continental Road attacks and prefer them significantly, and I get more than double the wear. I found the corsa's terrible for wear
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Sprintst
Posted on Wednesday, October 05, 2011 - 09:29 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

stock rear got 2800, as I recall
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Crustyxpunk
Posted on Wednesday, October 05, 2011 - 09:51 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Those arent wear bars those are the cords lol that tire is beyond unsafe.
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Two_seasons
Posted on Wednesday, October 05, 2011 - 10:28 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

34/36 for me.

I'll probably see mid 8K to 9K on the front.

I got almost 5K on the factory rear. But I was leary of the power at first
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Sprintst
Posted on Wednesday, October 05, 2011 - 10:42 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Those arent wear bars those are the cords lol that tire is beyond unsafe.


Um, yes, I do realize that. : D}
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Craigsmoney
Posted on Wednesday, October 05, 2011 - 11:25 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

nice tire. Sounds like you got your money's worth on that stock tire. I recently installed some pilot road 2 and love the tire. It's supposed to last a little longer than the corsa's
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Theirishbueller
Posted on Wednesday, October 05, 2011 - 11:44 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Are the roads where you ride crowned? That wears my tires on the left more, suprised nobody mentioned that. Also I think once you wear tires past the wear bars they go downhill REALLY fast. Add in a little low pressure, all that adds up to a tire that looks as terrible as yours.
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Boogiman1981
Posted on Thursday, October 06, 2011 - 08:46 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Maybe just making more lefts than rights too. Agree that tire pressure crown rider weight all conspired on that one.
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Bott
Posted on Thursday, October 06, 2011 - 09:02 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I know in my case , I am more comfortable being aggressive on left handers than on rights. I believe this is very common. Can you imagine highway ramps being counterclockwise : ) I bet accident rates would soar....even all the pickup trucks with Nascar decals plastered on the rear window would be spinning out all over
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Poppinsexz
Posted on Thursday, October 06, 2011 - 10:29 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Dual compound tires. Harder in the center, softer on the sides
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Sprintst
Posted on Thursday, October 06, 2011 - 08:51 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Installed a new Dunlop Sportmax Q2 on tonight.

Went pretty easily. Not bad considering the last, and only tires I've installed on motorcycles was 30 years ago.

Now, I've done tens of thousands of bicycle tires, but they are a lot easier.....


Yes, mixing tires, but the new Q2 rear is sitting in the garage and as you can see from the pics it will need to be installed pretty soon
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Brumbear
Posted on Thursday, October 06, 2011 - 09:09 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I got an email from pirelli when I asked about a tire problem:

Hello

Tire bluing is normally related to aggressive riding, abrasive pavement, incorrect suspension settings for the application, or incorrect tire pressures. Tire bluing is not considered to be a flaw in the product. We would suggest that you bump up the tire pressure to 38-40 and just ride the bike. You should also note the DCIII is considered to be a ultra high performance street/track day tire and it is even used in Europe as a race tire. Finally you may want to double check the accuracy of your tire gauge too. Thanks for the e-mail and have a great day.

US Pirelli Moto
www.us.pirellimoto.com
800 747-3554, prompt 2


I was asking about the halo ring I got after about 400 miles on my tire
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46champ
Posted on Friday, October 07, 2011 - 06:00 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Here in Western Orygun all my tires wear like that it is caused by crown in the road. It is like your bike is making a constant left hand turn to compensate.
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Sprintst
Posted on Friday, October 07, 2011 - 10:29 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

New Dunlop is great.

Amazing how good fresh rubber feels.

Almost tempted to mount up the matching rear now
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Sprintst
Posted on Saturday, October 15, 2011 - 07:49 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Damn, 7340 and the rear was showing cords! that went quick

must really buy a bead breaker, it was a royal PIA, but nice to have the matching Q2 on now


Actually, I got 4,000 out of that Diablo Corso Rosso, the stock tire was shot at 3300. Not bad.

(Message edited by sprintst on October 15, 2011)
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