Picked this up secondhand off a mate. Was told it's an ebay special and only had 2 tanks through it so not run in yet. Its a few years old but tyres still have nipples on it!!! Its stock as it arrived and from what i can tell its a cag MK2 (later model) I haven't seen any others with twin disc brake, would this just be a 'shop/deal' special? I think the sprockets are 7/54 dose this sound like standard gearing? What's the biggest sprocket i could go with the standard chain? I'll start some of the basic mods after the novilty wears off

I did re-pack the rear muffler with steel wool wrapped over with exhaust wrap then the original (5mm thick

) piece of packing. Made a notable reduction in volume but still sounds good

Cheers Jay