Crankshaft nut washer / DERBI balance shaft nut for DERBI EURO 2 before 2006

From the precious Aprilia brand, here is the original washer for the crankshaft pinion nut on the clutch side. It is intended for DERBI EURO 1 and 2 engines before 2006.

Attention, this washer has a double use! It can also be intended for the balancing shaft nut on DERBI EURO 3.

Interior dimensions: 10mm

Thickness: 1.5mm

Mounts on DERBI EURO 1 and 2:

BULTACO Astro enduro 50cc

BULTACO Lobito supermotard 50cc
DERBI GPR 50 Nude before 2004 (EBS050)

DERBI GPR 50 Racing before 2004 (EBS050)

DERBI GPR 50R Replica year 2001 to 2004

DERBI GPR 50cc year 1998 to 2001

DERBI Senda 50cc before 2000 (tubular frame)

DERBI Senda 2000 50cc before 2004 (perimeter frame) Euro2

DERBI Senda DRD supermotard before 2000 (tubular frame)

DERBI Senda DRD supermotard before 2004 (perimeter frame) Euro 2

DERBI Senda Enduro before 2000 (tubular frame)

DERBI Senda R DRD Enduro before 2000 (tubular frame)

DERBI Senda R DRD Enduro before 2004 (perimeter frame) Euro2

DERBI Senda SM before 2000 (tubular frame)

DERBI Senda SM before 2004 (perimeter frame) Euro 2

DERBI Senda X-Race 2000 before 2004 (perimeter frame) Euro 2

DERBI Senda X-Race Trail before 2000 (tubular frame)

DERBI Senda X-Trem Enduro before 2000 (tubular frame

) DERBI Senda X-Trem Enduro before 2004 (perimeter frame) Euro 2

DERBI Senda X-Trem SM before 2000 (tubular frame)

DERBI Senda X-Trem SM before 2004 (perimeter frame) Euro 2

GILERA GP Replica 50ccGILERA GSM 50cc

GILERA HAK Euduro 50cc

GILERA RCR Euduro 50cc (tubular frame)

GILERA SMT SM 50cc (tubular frame)

GILERA Sioux Enduro 50cc

GILERA Zulu Enduro 50cc
And many other models ...