im quite sure absober for waja gen2 persona are same...bcoz last time i browse spare part price list and it stated in one row (FR ABSOBER WAJA/GEN2/PERSONA RMbla bla bla)...so of cos their spring oso same..
im using wira 1.6 sport spring fitted on my waja..all same, the diameter, the size but not the height..from my review,front stock spring waja compare to fr wira 1.6, waja spring more higher bout 5mm to 7 mm than wira 1.6 spring..maybe of waja curb weight..for the back it hv same height..but after installed wira 1.6 sport spring,my fr waja quite 'tenggelam'..just wanna match the body and the sport rim so dats why i have to 'tenggelamkan' more for the front...
just my 2 cents...do correct me if im wrong...