40mm cast iron cylinder kit with piston for original Derbi Senda Euro 2 EBE050 EBS050 Bultaco Gilera GSM 50

Bultaco
Lobito SM 50cc (Derbi EBE050)
Astro Cross 50cc (Derbi EBE050)
Derbi
GPR (before 2004)(EBE050)
GPR 50 R (EBS050)
GPR/Nude (2004-2005)(EBS050)
Senda (until 1999)(EBE050)
Senda Cross/SM/DRD(2000-2005)EBE050)
Senda DRD Racing y Racing Limited (EBE050)
Gilera
GSM 50cc(DERBI)
H@K Euduro 50cc (DERBI)
Zulu Enduro 50cc(DERBI)