[jcb]

Originally Posted by Juttie

Thanks have now got my yellow spikes what inserts do people use?

Justin for NBC you'll need Schumacher yellows for the dry and greens if you feel like racing in the damp / wet. As Ashley mentioned a set of Ballistic Spikes in green compound are also a worth while option in the wet.

As for foams I always run these http://www.mroracing.com/foam-inserts.html