....you should get plenty of life out of them.
Around 100,000 miles I reckon!!!!
When I last binned it at Brands, I'm sure it was because I had a SC3 fitted on the rear and could not get any heat into it, despite lots of abuse!!
So I for one, would not use SC3s on the track - unless its just to get he bike out of the van!!!
[Edited on 25-8-2003 by Rattler]