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1125r tyre pressures
https://ukbeg.com/forum/viewtopic.php?f=7&t=2933
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Author:  pash [ 08 Oct 2009 21:39 ]
Post subject:  1125r tyre pressures

What tyre pressures to people run on Diablos?? 34/36 like the manual says?

Author:  plumpton [ 08 Oct 2009 21:45 ]
Post subject:  Re: 1125r tyre pressures

Works ok for me... I give em a check up every couple of weeks too, to make sure they are still at the correct pressure....

Author:  pash [ 08 Oct 2009 21:58 ]
Post subject:  Re: 1125r tyre pressures

Does yours flop into corners at low speed?

Author:  Mirmanuk [ 08 Oct 2009 22:00 ]
Post subject:  Re: 1125r tyre pressures

Sounds like you need a little more support :shock: :lol:

Author:  coppersaucepipe [ 08 Oct 2009 22:01 ]
Post subject:  Re: 1125r tyre pressures

What pressures do people run on track?

Author:  pash [ 08 Oct 2009 22:02 ]
Post subject:  Re: 1125r tyre pressures

I am wondering if it is me and the Diablos not getting on.

May swap wheels between Firebolt and 1125 at the weekend... :idea:

Author:  Mirmanuk [ 08 Oct 2009 22:07 ]
Post subject:  Re: 1125r tyre pressures

Seriously though Plash, I presume these are new tyres and the last ones you road on were they partly or more worn?
I always feel with a rounder profile new tyre that the bike at low speed easily rolls , once tyre starts to wear and the profile changes this slows down.
It can be quite noticable till you get acustomed to it.
Just a thought.

Author:  pash [ 08 Oct 2009 22:07 ]
Post subject:  Re: 1125r tyre pressures

And a very noble thought too ;)

Author:  jonnyboyrebel [ 08 Oct 2009 22:17 ]
Post subject:  Re: 1125r tyre pressures

pash wrote:
What tyre pressures to people run on Diablos?? 34/36 like the manual says?


I don't honestly know my tyre pressures, I have a quick look at them each time I use it and give them a kick no and then! I have no problem with "flopping" at low speed and I have the standard issue Buell owners physique!

Author:  sportster_mann [ 08 Oct 2009 23:42 ]
Post subject:  Re: 1125r tyre pressures

How many miles have you got on the bike now Pash ?

You may want to have a little play with the suspension setings to see if you can dial it out if it doesn't go away once the tyres are bedded in.

I have to admit my bike feels a little "loose" going into a corner if I'm going down hill - but I've got used to it and I don't want to mess with it as it is fine on the flat.

Also need to change tyres soon - I'm considering the Pirelli SuperCorsa BSB tyres - but I'm trying to find out more about their wet weather performance as the tread is a little "conservative", but I reckon they'll be wicked in the dry ...

As to tyre pressures I stick to what Buell recommend - but I have to admit that I don't check them very often.

Author:  pash [ 09 Oct 2009 06:21 ]
Post subject:  Re: 1125r tyre pressures

Do yours "white line" when filtering through traffic?

The flopping into corners may be a bit of a poor description, however I find, on small, slow speed (up to 30mph) roundabouts, I have to push back on the bars to keep the bike from turning tighter.

My Firebolt doesn't have this problem (it handles perfectly ;) ), nor does my S1 (but then again, that is a wild stallion 8-) )... They both have Dunlop Qualifiers on...

Author:  Dirty John [ 09 Oct 2009 07:57 ]
Post subject:  Re: 1125r tyre pressures

Pash - tried Corsa III on the firebolt a couple of years ago and thought the Daiblo T were better all round, so when I bought the 1125 I took the wheels off at about 650 miles and changed the tyres, I has experimented with tyres pressures with Corsa III and found that for my riding style 33/35 seemed better than 34/36 and beilef me you can tell the difference in one psi under.
I had been running on Metzelers which i also had fitted used on the Firebolt but have just fitted the Diablo super corsa CS1 front SC2 rear to the 1125R which I had been saving for the track.
If you swap wheels between the Firebolt and 1125 then I am sure you remember that the rear tyre will need reversing on the wheel.

PM me if you want any further words

Author:  Norm [ 09 Oct 2009 10:04 ]
Post subject:  Re: 1125r tyre pressures

pash wrote:
Do yours "white line" when filtering through traffic?

The flopping into corners may be a bit of a poor description, however I find, on small, slow speed (up to 30mph) roundabouts, I have to push back on the bars to keep the bike from turning tighter.

Pash

Put some more air in the tyres, especially the white lining is a symptom on my bike of being a few psi under par.

Author:  kevmean [ 09 Oct 2009 11:32 ]
Post subject:  Re: 1125r tyre pressures

Don't go on Buell handbook pressures ...go on the tyre manufacturers ;)

Author:  spen [ 09 Oct 2009 11:39 ]
Post subject:  Re: 1125r tyre pressures

Across the board tyre pressures are 36 psi front and 42 rear, I personally find these too high, but that's what the manufacturers have agreed on....

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