The HO-140 Ohlins are the ones i am thinking about, they are longer but i am moving my shock mount further forward so the slightly extra length won't concern me..... They are listed for the Boldor models.... The HO-153E are also for the same bikes except they don't have the gas reservoir, emulsion type.... They don't have a clevis but i am sure that could be easily sorted, may be too much trouble for some.....
Email Ohlins and see what they say...