Just designed and fabricated a kit to change the slim front wheel to use a standard rear wheel (with no modification to the wheel). The kit includes new triple tree (yokes) brake spacer, spindle and spindle spacer. All manufactured by top people who know what they are doing. If interested give me a mail - all you need is a back wheel and tyre and about 4 hours of time....... The kit is about a third of the price of the kits from Italy!!!!!!
Chris haicookieko at gmail dot com