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"Malossi Cylinder Kit ""Sport"" 50cc cast iron MBK Booster / Stunt"

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Malossi Item no.: M316901

"Malossi Cylinder Kit ""Sport"" 50cc cast iron MBK Booster / Stunt"

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Malossi 50cc Cast iron Cylinder Kit MBK Booster / Stunt (Minarelli vertical, 10mm) - a street-legal kit for everyday road use.

The kit includes:

- 50cc Cast Iron Cylinder "Sport" with 6 transfer ports and oval exhaust port
- Two-Ring Piston, 10mm pin
- High-Compression Cylinder Head, aluminium
- Gasket Set for mounting

Designed for the road, this kit is ideally suited for heavy and/or everyday use. It does not require over-the-top maintenance, and its top quality workmanship ensures durability and reliablity.

You can run it with original carburetor and crankshaft (adjusting of mixture is necessary, though), but you'll get much more power with a 17.5mm carburetor and a street-legal sports exhaust.

Perfect cylinder kit for those of you who are looking for a little more power but don't want to do without maximum reliability.

You can also run this cylinder kit with a 12mm crankshaft, in this case you'll have to order the 12mm piston separately (item no. M348538).

Additional Information
Name "Malossi Cylinder Kit ""Sport"" 50cc cast iron MBK Booster / Stunt"
Item No. M316901
Brand Malossi
Homologation Yes
Displacement 50cc
Stroke Original
Conrod Length Standard
Product Line Sport
Material Cast Iron
Engine Type 2-stroke
Cooling Type AC
Bore 40 mm
Piston Pin Original
Number of Piston Rings 2
Cylinder Head Included
Fits to (31)

Your product goes with the following manufacturers and their models:

Amico 50cc AC (1991 - 1992), Amico 50cc ac (after 1993), Amico GL 50cc AC, Amico Sport 50cc AC, SR 50cc AC (before 1994) - Minarelli vertical

Pista 2 50cc AC, Pista 50cc AC

Booster 50cc AC (1992 - 1999), Booster 50cc AC (after 2004), Booster Next 50cc AC (after 1999), Booster Next 50cc AC (before 1999), Booster One 50cc until 2013, Booster Rocket 50cc AC, Booster Spirit 50cc AC (before 2004), Booster Track 50cc AC, Stunt 50cc AC, Stunt 50cc AC CAT (after 2004), Stunt Naked 50cc AC

BW's 50cc AC, BW's 50cc AC (after 2004), BW's Bump 50cc AC, BW's Easy 50cc 2013, BW's NG 50cc AC (after 1999), BW's NG 50cc AC (before 1999), BW's Spy 50cc AC, Slider 50cc AC (before 2004), Slider 50cc AC CAT (after 2004), Spy 50cc , Target 50cc, Zuma 50cc AC, Zuma II 50cc AC