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Wearing in tyres at the track?

Posted: Wed Sep 19, 2012 10:55 am
by Sparks_333
I have a track bike and am fitting a new Pirelli Sport Demon. I don't want to fit slicks as I want to keep it eligible for prod racing, but what's the best way to wear in a green tyre on the track? How long until I can push the tyre hard?

Thanks!

Sparks

Re: Wearing in tyres at the track?

Posted: Wed Sep 19, 2012 11:12 am
by robracer
just take it easy for the first 2 laps even off warmers, who ever is fitting them should chemically treat to remove the release compound so its just a matter of riding carefully off the bat

Re: Wearing in tyres at the track?

Posted: Wed Sep 19, 2012 11:54 am
by Jonnymac
Yep agree with rob, 1-2 laps then continue to up the pace, just remember somewhere like PI the left side of your tyre will be ready to push hard after one lap but your right hand side you may need to be a little more cautious with due to only two right handers that your fully cranked over for

Re: Wearing in tyres at the track?

Posted: Wed Sep 19, 2012 4:02 pm
by Nelso
Just wipe them down with Prepsol and then rip in straight away. You don't get to take it easy for two laps when you race and plenty of racers go out on brand new tyres and hook in from the get go. As long as they have been wiped down with Prepsol and had all of the wax removed they are good to go straight off the warmers.

Re: Wearing in tyres at the track?

Posted: Wed Sep 19, 2012 4:17 pm
by robracer
Yeah that's what we did for the 6 hour & I have done with all my racing but is our learned friend used to slides achieved with fresh rubber, especially a road tyre.....PSD: an x-ply tyre designed for touring

Re: Wearing in tyres at the track?

Posted: Wed Sep 19, 2012 4:24 pm
by Blurr
The out lap will sort it all out for you.

Half of the outlap and you should be knee down

Re: Wearing in tyres at the track?

Posted: Thu Sep 20, 2012 3:05 am
by Sparks_333
I don't have tyre warmers (one thing at a time fellas :-D ) but this mystical prepsol sure seems the way to go.

Cheers!

Re: Wearing in tyres at the track?

Posted: Thu Sep 20, 2012 7:40 am
by Blurr
Track days without warmers is like sex on the beach. All of the excitement , non of the pleasure and it leaves a nasty gravel rash when your done. Sessions are to short these days to go without warmers. They are worth ten investment if you intend on doing a few td's

Re: Wearing in tyres at the track?

Posted: Thu Sep 20, 2012 8:00 am
by robracer
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Re: Wearing in tyres at the track?

Posted: Thu Sep 20, 2012 8:53 am
by Smitty
Jonnymac wrote:Yep agree with rob, 1-2 laps then continue to up the pace, just remember somewhere like PI the left side of your tyre will be ready to push hard after one lap but your right hand side you may need to be a little more cautious with due to only two right handers that your fully cranked over for

yeah ..PI :twisted:

sorta tuff on tyres
Image

Re: Wearing in tyres at the track?

Posted: Thu Sep 20, 2012 9:33 am
by Wattie
You've still got half inch of fresh rubber on the side of those cheese cutters

Re: Wearing in tyres at the track?

Posted: Thu Sep 20, 2012 10:44 am
by Blurr
They look like wets that have ridden on in the rain.

Re: Wearing in tyres at the track?

Posted: Thu Sep 20, 2012 2:22 pm
by Smitty
Wattie wrote:You've still got half inch of fresh rubber on the side of those cheese cutters

...which I would have to lowside to use :lol: