leylandracer PS15 PS16 ? I found this link which is good to x ref, but doesn't answer the question ☹ any thoughts.. Thanks http://www.thisoldtractor.com/brembo_brembo_brake_and_clutch_cross_reference_for_ducati_motorcycles.html
BABA PS16. http://www.stein-dinse.biz/Brembo/Hand-brake-cylinder/Front-brake-master-cylinder-PS-16-black-black-mirror::5455.html?language=en
