Malossi 2T Piston D 40 piston pin 12 2 rectangular segments selection B

The Malossi piston offers tailor-made excellence for your needs. Thanks to the wide range of selections, ranging from selection 0 to selection D, you will have complete control over the dimensions, ensuring the necessary precision for your application.

Each selection step represents a minimum increase of 0.01 mm, ensuring customization down to the smallest detail. For cast iron cylinders, there are options for increases of 0.4 mm and 0.8 mm, while for older models there are also increments of 0.2 mm and 0.6 mm available.

Malossi cylinders are rigorously classified by selection, with letters or numbers and the control date printed on them, allowing you to know exactly which piston is correct for your needs. During installation, make sure to insert the piston into the cylinder with the arrow facing towards the exhaust, to ensure proper installation and optimal performance.

COMPATIBILITY NOTES

Please note: The following notes refer only to the vehicles listed below. These vehicle lists may not represent the complete compatibility list for the product.

Piston required to modify the Malossi thermal group art. 31 6901 from Ø 10 pin to Ø 12 pin (verify the exact tolerance of the installed piston).

• APRILIA AMICO 50 2 stroke
• APRILIA SR 50 2 stroke <-1993
• FANTIC BIG WHEEL 50 2 stroke
• ITALJET PISTA 2 50 2 stroke
• ITALJET SCOOP 50 2 stroke
• ITALJET YANKEE 50 2 stroke
• MBK BOOSTER 50 2 stroke euro 0-1
• MBK BOOSTER 50 2 stroke euro 2 (A137E)
• MBK BOOSTER NAKED 50 2 stroke euro 2 (A137E)
• MBK BOOSTER NG 50 2 stroke euro 0-1
• MBK BOOSTER NG 50 2 stroke euro 2 (A137E)
• MBK BOOSTER ROCKET 50 2 stroke euro 0-1
• MBK BOOSTER ROCKET 50 2 stroke euro 2 (A137E)
• MBK BOOSTER SPIRIT 50 2 stroke euro 0-1
• MBK STUNT 50 2 stroke euro 0-1
• MBK STUNT 50 2 stroke euro 2
• YAMAHA BW'S 50 2 stroke euro 0-1
• YAMAHA BW'S 50 2 stroke euro 2 (A137E)
• YAMAHA BW'S NG 50 2 stroke euro 0-1
• YAMAHA BW'S NG 50 2 stroke euro 2 (A137E)
• YAMAHA BW'S Original/Naked 50 2 stroke euro 2 2010-> (A137E)
• YAMAHA SLIDER 50 2 stroke
• YAMAHA SPY 50 2 stroke
• YAMAHA ZUMA 50 2 stroke

Piston required to modify the Malossi thermal group art. 31 8556 from Ø 10 pin to Ø 12 pin (verify the exact tolerance of the installed piston).

• APRILIA AREA 51 50 2 stroke LC
• APRILIA GULLIVER 50 2 stroke LC
• APRILIA RALLY 50 2 stroke LC (MINARELLI)
• APRILIA SONIC 50 2 stroke LC
• APRILIA SR NETSCAPER 50 2 stroke LC (MINARELLI)
• APRILIA SR RACING 50 2 stroke LC (MINARELLI)
• APRILIA SR REPLICA 50 2 stroke LC <-1999
• APRILIA SR STEALTH 50 2 stroke LC (MINARELLI)
• BENELLI 491 SPORT 50 2 stroke LC (MINARELLI)
• BENELLI K2 50 2 stroke LC
• BETA ARK 50 2 stroke LC
• BETA EIKON 50 2 stroke LC
• ITALJET DRAGSTER 50 2 stroke LC
• MALAGUTI F12 DIGIT KAT-PHANTOM 50 2 stroke LC
• MALAGUTI F12 DIGIT KAT-PHANTOM 50 2 stroke LC euro 2
• MALAGUTI F12 R LC 50 2 stroke LC euro 2
• MALAGUTI F12-PHANTOM 50 2 stroke LC
• MALAGUTI F15 FIREFOX 50 2 stroke LC
• MBK MACH G 50 2 stroke LC
• MBK NITRO 50 2 stroke LC
• YAMAHA AEROX 50 2 stroke LC euro 0-1
• YAMAHA AEROX 50 2 stroke LC euro 2
• YAMAHA JOGRR 50 2 stroke LC euro 2

Piston required to modify the Malossi thermal unit art. 31 8562 from Ø 10 pin to Ø 12 pin (verify the exact tolerance of the installed piston).

• AEON MOTOR COBRA 50 2 stroke (AT70)
• APRILIA GULLIVER 50 2 stroke
• APRILIA RALLY 50 2 stroke (MINARELLI)
• APRILIA SCARABEO 50 2 stroke (MINARELLI)
• APRILIA SONIC 50 2 stroke
• APRILIA SR 50 2 stroke 1994->
• APRILIA SR WWW 50 2 stroke
• ATALA CAROSELLO 50 2 stroke
• BENELLI 491 GT 50 2 stroke (MINARELLI)
• BENELLI K2 50 2 stroke
• BENELLI NAKED 50 2 stroke
• BENELLI PEPE 50 2 stroke
• BETA ARK 50 2 stroke
• BETA CHRONO 50 2 stroke
• BETA QUADRA 50 2 stroke
• BETA TEMPO 50 2 stroke
• BSV AX 50
• BSV GZ 50
• MALAGUTI CENTRO 50 2 stroke
• MALAGUTI CIAK 50 2 stroke
• MALAGUTI F10 50 2 stroke
• MALAGUTI F12-PHANTOM 50 2 stroke
• MALAGUTI YESTERDAY 50 2 stroke
• MBK EVOLIS 50 2 stroke
• MBK FIZZ 50 2 stroke
• MBK FLIPPER 50 2 stroke
• MBK FORTE 50 2 stroke
• MBK HOT CHAMP 50 2 stroke
• MBK MACH G 50 2 stroke
• MBK OVETTO 50 2 stroke
• MBK SORRISO 50 2 stroke 1996->
• MOTRON SYNCRO 50
• MOTRON THUNDER'S 50
• YAMAHA AXIS 50 2 stroke
• YAMAHA BREEZE 50 2 stroke
• YAMAHA JOG 50 2 stroke
• YAMAHA JOG ER 50 2 stroke
• YAMAHA JOG R 50 2 stroke
• YAMAHA JOG Z 50 2 stroke
• YAMAHA NEO'S 50 2 stroke
• YAMAHA VINO 50 2 stroke
• YAMAHA WHY 50 2 stroke
• YAMAHA ZEST 50 2 stroke