Recent content by les.g

or you can fit a 400cc one if you fit one of these they have a spacer to move the bottle further back ,hope this helps, 272491411473 ebay nunber

the 280cc thoben mfr will fit with out any altering of the stock just change over the valves to a bsa one , im 100000% on this as ive done it about 4 mins ago