Malossi  Cast iron Cylinder kit for Yamaha, Minarelli. Made in Italy. 

A new, technologically advanced line is created for scooters.
With the new 50-cc cast-iron H.T.Q. cylinder kit, a new chapter has begun in Malossi production, especially important for increasing driving safety.
This new line completes the range of products aimed at young people who want a high-quality, reliable product in harmony with the environment.
A product that allows users to face even long trips without fear of breakage or collapse.
Malossi engineers have used the experience gained in preparing competition engines to bring the thermodynamics of the cylinder units to the maximum levels, and also worked on the internal fluid dynamics of the cylinder unit (see transfer and exhaust lines and combustion chamber), thus achieving high turbulence in the combustion chamber which makes it possible to consistently reduce specific consumption and dramatically reduce the pollutants emitted by the exhaust.

Features

Material: special anti-wear cast iron

Recalculated heat exchange surfaces

NC machine-tool machining

Transfer and exhaust designed for maximum efficiency

Special aluminum alloy pistons with high silicon content, lighter and reinforced

Piston rings of special self-lubricating cast iron

Optimized compression ratio

Very high turbulence combustion chamber

APRILIA APRILIA SR 50 2T 1994-> MINARELLI
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538

APRILIA APRILIA SCARABEO 50 2T MINARELLI
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538

BENELLI BENELLI 491 GT 50 2T (MINARELLI)
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538
BENELLI BENELLI K2 50 2T
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538
BENELLI BENELLI NAKED 50 2T
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538
BENELLI BENELLI PEPE 50 2T
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538
 

ETON ETON BEAMER 1, 2, 3 50

ETON MATRIX 50 2T

GENUINE BUDDY 50

GENUINE ROUGHHOUSE 50

GENUINE RATTLER 50
MALAGUTI MALAGUTI F10 50 2T
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538
MALAGUTI MALAGUTI F12-PHANTOM 50 2T
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538
MALAGUTI MALAGUTI CENTRO 50 2T
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538
MALAGUTI MALAGUTI CIAK 50 2T
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538
MALAGUTI MALAGUTI YESTERDAY 50 2T
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538

YAMAHA YAMAHA VINO 50 2T
YAMAHA YAMAHA ZUMA 50 2T