Plastic bush, i dont know the size and wont be able to measure as theres not enough left of it. I found a bush n bearing kit on fleabay for £15 so not the end of the world.
Hmm, wonder how much I'd get for the Bandit to put towards a Capra AL
those Z2 bombers? they remind me of my old Z1s.. blew the damn seals out of those things
I got a couple of igus bushings (plain bearing) from a local supplier. To be honest if the bushing is gone then the roller bearings and seals may need replacing too. I've just taken mine apart today and the bearing had collapsed. Generally they're very easy to service completely.
Seals? I only got one seal on mine, near the crank thread!