motron thunder's 50

IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 7849

To be assembled EXCLUSIVELY with Malossi CRANKSHAFT 53 8009

IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538

IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 7036

CYLINDER ADAPTABLE ALSO to the ORIGINAL HEAD - IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 7036

for Malossi CYLINDERS

to change CYL. KIT 31 8403 from piston-pin Ø 10 TO 12 (PLEASE CHECK the exact SELECTION of the installed  piston)

to change CYL. KIT 31 8403 from piston-pin Ø 10 TO 12 (PLEASE CHECK the exact SELECTION of the installed  piston)

to change CYL. KIT 31 8562 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed  piston)

to change CYL. KIT 31 8562 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed  piston)

to change CYL. KIT 31 8562 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed  piston)

to change CYL. KIT 31 8562 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed  piston)

to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed  piston)

To change CYL. KIT 31 7559 - 31 8501 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed  piston)

to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed  piston)

To change CYL. KIT 31 7559 - 31 8501 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed  piston)

To change CYL. KIT 31 7559 - 31 8501 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed  piston)

To change CYL. KIT 31 7559 - 31 8501 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed  piston)

ONLY for PISTON WITH PIN Ø 12

for CYLINDERS Ø 47 - 47,6

for ORIGINAL VALVE

Can be rotated of 360°

Can be rotated of 360°

Can be rotated of 360°

for ORIGINAL VARIATOR

** Homologation Code : NOT HOMOLOGATED ** THE ABSENCE OF HOMOLOGATION DOES NOT LIMIT THE PRODUCT FITTING

for vehicles WITH ORIGINAL CLUTCH BELL Ø 107

for vehicles WITH ORIGINAL CLUTCH BELL Ø 105

for vehicles WITH ORIGINAL CLUTCH BELL Ø 112

for Multivar and original variator - rigidity increase compared to original spring: +40%

for Multivar and original variator - rigidity increase compared to original spring: +30%

for Multivar and original variator - rigidity increase compared to original spring: +35%

Spare part for Malossi IGNITION 5511182 : out of production

Spare part for IGNITIONS 5514690 - 5515002 : out of production

ELECTRIC SYSTEM IS CUT OUT

ONLY FOR vehicles WITHOUT IMMOBILIZER KEY

ONLY FOR vehicles WITHOUT IMMOBILIZER KEY

Rear - ALSO for MHR

Front

STRENGTHENED for ROAD and RACING USE

STRENGTHENED for ROAD and RACING USE - Carbonitrided inner ring

STRENGTHENED for ROAD and RACING USE

Can be rotated of 360°

Can be rotated of 360°

Can be rotated of 360°

for ORIGINAL VALVE