track?

I use Dunlop D211's on track but as usual the right side of the rear wears out, the left is a bit worn and the middle has loads of tread. My latest rear has now worn dowm to a level it has pretty much removed all the tread on the right so I'd nromally change it. But has anyone used a D211 on...

Hi guys, I wondered if any of you out there has run Bridgestone bt021's on the track? These came with my bike when I bought it, they still have loads of tread left in them but I don't think they are the newest tires and didn't know If I should change them to take my tuono on the track or if...

As the title suggests, has anybody used these on track? I currently use 211 GP Racer Endurance on the rear but they're still only lasting 1.5 trackdays.... I've managed Rockingham (left handed) and Donington (right handed) and I still have a bit of life left, but if I were to do 2 right handed...