Dropped them a line via their website asking the same question, response below:
        
 
         
         
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             Hello Steve    Not out of luck because the 4.75 would be ok but a little narrower than what you are used to. they have been fitted to BMW 800's before now but it is a rea shame that they don't do a wider one. Another alternative is the Mitas  E-09 Dakar in a 130 or 140/17. A good tyre but does not have the tread depth of the Army Special.    If I can be of any further assistance please do not hesitate to get back in touch    Regards    Gwyn Barraclough  |