Cylinder - piston 70cc without cylinder head Ø47mm MALOSSI cast iron scooter HONDA 50cc DIO, SHAD OW, HSC, TACT, KYMCO DJ ...

Not homologated for public roads, does not respect the authorized displacement of 50cc.

To be accompanied by your original cylinder head or MALOSSI available from us as an accessory link.

Here is the cylinder without cylinder head 70cc in diameter 47mm from MALOSSI , cast iron kit with its reinforced piston - prepared and its 2 segments, it is really very solid but also powerful by its well defined diagrams, its diameter of 47mm and its admission. The 6 transfers are clean and very well finished with an oval exhaust outlet like the original but significantly increased in comparison to the latter.


It comes with carbon valves allowing it to be very complete and efficient, we recommend it to those who want to ride every day (outside France) and have a lot of torque and without neglecting the tip. This type of cylinder can easily cover 25,000 km by changing the piston every 10,000 km.


In the unprepared version, it can develop a maximum of 8 horsepower. It also has the reinforced O-ring cylinder head gasket which is not negligible on this type of engine because it guarantees better compression and engine sealing.


We recommend that you accompany this high engine with at least : original cylinder head in excellent condition or MALOSSI high compression, a carburetion adapted from 17.5 to 21mm depending on your use, mandatory adjustment of your transmission / variator, exhaust muffler racing, racing spark plug, 100% synthetic engine oil, reinforced crankshaft with bearings for the best...

This pack contains :

-Cylinder Ø47mm cast iron
- Piston bi-segments Ø47mm with side greasers and preparation on the rear apron
-X2 segments Ø47mm thickness
-Axle and piston clips Ø12mm
-Carbon valve slat
-Exhaust studs
-Reinforced gasket pack
-Stickers
-Notice, user manual

Mounts on :

Daelim Cordi 50 AC 2T 2005

Daelim Message 50 AC 2T 1998

Honda Dio 50 AC 2T 1988-1992

Honda Dio Fit 50 AC 2T 1990-1993

Honda Dio G/ GP 50 AC 2T 1989-1990

Honda Dio SR 50 AC 2T 1990-1993

Honda Dio SR/ SP 50 AC 2T 1988-1992

Honda Dio ZX/ SR/ S 50 AC 2T 1990-1993

Honda Giorno 50 AC 2T 1992-2000

Honda Joker 50 AC 2T 1998-1999

Honda Shadow- SRX 50 AC 2T 1998-1999

Honda Tact 50 AC 2T 1989-1998

Honda Tact S 50 AC 2T 1993-2001

Kymco CX 50 AC 2T 1993

Kymco CX Super 50 AC 2T 1994-1997

Kymco DJ Refined 50 AC 2T 1993-2006

Kymco DJ World 50 AC 2T 1995-1997

Kymco DJ-X 50 AC 2T 1991-1992

Kymco DJ-Y 50 AC 2T 1993-2006

Kymco K12 Sport 50 AC 2T 1995-2000

Kymco KB 50 AC 2T 1995-2000

Kymco Scout 50 AC 2T 1999-2002

Kymco ZX 50 AC 2T 1999-2002

Kymco ZX II 50 AC 2T 2003-2006

Sym DD 50 AC 2T 2003-2008

Sym DD 50 AC 2T od 2010

Sym Flash 50 AC 2T 1996-2000

Sym Free 50 AC 2T 1996-2000

Sym Pure 50 AC 2T 2003-2008

Sym Super Fancy 50 AC 2T 1996-2006

And other models...



As an option we offer you a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement of the piston and the lower skirts is also included in this modification. Count a little extra time for this preparation!