All Malossi cast iron and aluminium cylinders are divided into different?classes?according to tolerance.
Classes from ?0? (smallest piston) to ?D? (largest piston) are available, each with 0.01 mm spacing.
Please specify the desired class when ordering:
Example
The following oversizes are only available for grey cast iron cylinders:
Old pistons are also available in oversizes + 0.2 mm and +0. 6 mm (e.g. 34 3448.20 - 34 4375.60).?
Products intended exclusively for use in competitions at the designated locations in accordance with the regulations of the relevant sports authorities. We accept no liability for improper use.
Compatible makes and models
AEON MOTOR COBRA 50 2T (AT70) with CYL.KIT 31 8562 to modify the piston bolt from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
APRILIA SR 50 2T 1994-> with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
APRILIA AMICO 50 2T with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
APRILILIA AREA 51 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
APRILILIA GULLIVER 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
APRILIA GULLIVER 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
APRILIA RALLY 50 2T (MINARELLI) with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCE RATIO of the installed piston PR?FEN)
APRILIA SR NETSCAPER 50 2T LC (MINARELLI) with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
APRILIA RALLY 50 2T LC (MINARELLI) with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
APRILIA SCARABEO 50 2T (MINARELLI) with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
APRILIA SR RACING 50 2T LC (MINARELLI) with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
APRILILIA SONIC 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
APRILIA SONIC 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
APRILIA SR 50 2T <-1993 with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
APRILIA SR REPLICA 50 2T LC <-1999 with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
APRILIAAPRILIA SR STEALTH 50 2T LC (MINARELLI) at CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
APRILIA SR WWW 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
ATALA CAROSELLO 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
BENELLI 491 SPORT 50 2T LC (MINARELLI) with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
BETA ARK 50 2T with CYCL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE CHECK correct TOLERANCE RATIO of the installed piston PR?FEN)
BETA ARK 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCE RATIO of the installed piston PR?FEN)
BETA CHRONO 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
BETA EIKON 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE CHECK correct TOLERANCE DIMENSIONS of the installed piston)
BENELLI 491 GT 50 2T (MINARELLI) with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
BENELLI K2 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
BENELLI K2 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
BENELLI NAKED 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the built-in piston PR?FEN)
BENELLI PEPE 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCE RATIO of the built-in piston PR?FEN)
BETA QUADRA 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCE RATIO of the built-in piston PR?FEN)
BETA TEMPO 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
BSV AX 50 with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE CHECK correct TOLERANCEGR??E of the installed piston PR?FEN)
BSV GZ 50 on CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE CHECK correct TOLERANCE DIMENSIONS of the installed piston)
FANTIC BIG WHEEL 50 2T with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
ITALJET DRAGSTER 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
ITALJET PISTA 2 50 2T with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
ITALJET SCOOP 50 2T with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE PR?FEN correct TOLERANCEGR?E of the installed piston)
ITALJET YANKEE 50 2T with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
MALAGUTI F10 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCEGR??E of the installed piston PR?FEN)
MALAGUTI F12-PHANTOM 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
MALAGUTI CENTRO 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE correct TOLERANCEGR??E of the installed piston PR?FEN)
MALAGUTI CIAK 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
MALAGUTI F15 FIREFOX 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
MALAGUTI F12 DIGIT KAT-PHANTOM 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE THE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
MALAGUTI F12 DIGIT KAT-PHANTOM 50 2T LC euro 2 with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCE RATIO of the installed piston PR?FEN)
MALAGUTI F12-PHANTOM 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
MALAGUTI F12 R LC 50 2T LC euro 2 with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCE RATIO of the installed piston PR?FEN)
MALAGUTI YESTERDAY 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE CHECK correct TOLERANCE DIMENSIONS of the installed piston)
MBK BOOSTER 50 2T euro 0-1 with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
MBK BOOSTER 50 2T euro 2 (A137E) with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
MBK BOOSTER SPIRIT 50 2T euro 0-1 on CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCE RATIO of the installed piston PR?FEN)
MBK EVOLIS 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
MBK FIZZ 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
MBK FLIPPER 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
MBK FORTE 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE CHECK correct TOLERANCEGR??E of the installed piston PR?FEN)
MBK HOT CHAMP 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
MBK MACH G 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCE RATIO of the installed piston PR?FEN)
MBK MACH G 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
MBK BOOSTER NAKED 50 2T euro 2 (A137E) with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCEGR??E of the installed piston PR?FEN)
MBK NITRO 50 2T LC with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
MBK BOOSTER NG 50 2T euro 0-1 with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
MBK BOOSTER NG 50 2T euro 2 (A137E) with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
MBK OVETTO 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
MBK BOOSTER ROCKET 50 2T euro 0-1 with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
MBK BOOSTER ROCKET 50 2T euro 2 (A137E) with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
MBK SORRISO 50 2T 1996-> with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
MBK STUNT 50 2T euro 0-1 with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
MBK STUNT 50 2T euro 2 with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE CHECK correct TOLERANCE DIMENSIONS of the installed piston)
MOTRON SYNCRO 50 with ZYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
MOTRON THUNDER'S 50 with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA AEROX 50 2T LC euro 0-1 with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA AEROX 50 2T LC euro 2 with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA AXIS 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA BREEZE 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
YAMAHA BW'S 50 2T euro 0-1 with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
YAMAHA BW'S 50 2T euro 2 (A137E) on CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
YAMAHA BW'S Original/Naked 50 2T euro 2 2010-> (A137E) at CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
YAMAHA BW'S NG 50 2T euro 0-1 on CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
YAMAHA BW'S NG 50 2T euro 2 (A137E) on CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
YAMAHA JOG ER 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA JOG 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA JOG R 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCEGR??E of the installed piston PR?FEN)
YAMAHA JOGRR 50 2T LC euro 2 with CYL.KIT 31 8556 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
YAMAHA JOG Z 50 2T with ZYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA NEO'S 50 2T with ZYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use the correct TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA SLIDER 50 2T with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA SPY 50 2T with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA VINO 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE use correct TOLERANCEGR??E of the installed piston PR?FEN)
YAMAHA WHY 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA ZEST 50 2T with CYL.KIT 31 8562 to modify the piston pin from ? 10 to ? 12. (* PLEASE USE CORRECT TOLERANCE RATIO of the installed piston PR?FEN)
YAMAHA ZUMA 50 2T with CYL.KIT 31 6901 to modify the piston pin from ? 10 to ? 12. (* PLEASE CHECK correct TOLERANCE DIMENSIONS of the installed piston)