i've recently been making a cb175 road worthy. just got it mot'd. mines a k reg 1971 i think. mine isn't fitted with a side stand and i was wondering if anyone could tell me if they know where i might get one. also it runs very rich, obviously i could retune the carbs but i believe its because the air filters are too old. does anyone know where i could get more or have any experience of fitting k&n style filters to a bike like this and if it would improve the performance significantly thanks ian