Track cogs 17, 18 & 19t the 17t and 19t are alloy, teh 18t is steel 20£ each
Track hub 32h with generic lock ring 40£
50t track chainring 20£
2x54t drillium road chainrings 15£ each
Road cranks 170mm 30£
Additional photos here
Postage is a bit steep as I'm in Sweden, it's 16£ for small packages up to 1 kg. I'm happy to do bundles, just give me an offer.