PISTON KIT 50cc LT / KFX 42.00, JR/FA50, KDX/KFX50 ATV, NAMURA NX-30050-4

Part no 56-W826+100.NT (phoenixmotos.com)
Kawasaki KFX50 All years
SUZUKI LT50 (All years)
SUZUKI FZ50 1979-1983, FA50 1980-1991
APRILIA SR 50 2010 LC ALL,

Namura 42.00mm piston kit
(Namura part no NX-30050-4)
SUZUKI FZ50 1979-1983, FA50 1980-1991, TS50X ALL,

Estilete 50 ALL, GT 50 ALL, Katana R ALL, Zillion W 50 ALL, ZR 50 ALL,