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"Metrakit Cylinder Kit ""Pro Race 3"" 70cc piston pin=12mm MBK Nitro / Aerox"

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Metrakit Item no.: MK800A0536

"Metrakit Cylinder Kit ""Pro Race 3"" 70cc piston pin=12mm MBK Nitro / Aerox"

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Suggested retail price: €312.00

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Description

Details

For all racing aficionados - the Metrakit 70cc Cylinder Kit "Pro Race 3" MBK Nitro / Aerox (12mm), the latest redesign of Metrakit's "Pro Race" cylinder.

With the new Pro Race 3, Metrakit set out to really improve on the older version. And they achieved that goal by improving the design of the combustion chamber with increased compression for more torque and power. Transfer port design also underwent an overhaul - 5 instead of 6, with modified port timings. The exhaust port with boost ports was not redone for this version.

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The Pro Race 3 cylinder is complemented perfectly by the single-ring piston (12mm) by manufacturer Vertex, with a 47.6mm diameter and anti-wear graphite coating. A cylinder gasket kit and cylinder spacers for adjusting squish clearance are included.

The Metrakit 70cc Cylinder Kit "Pro Race 3" MBK Nitro / Aerox (12mm) is definitely one of the most powerful 70cc kits; we recommend adding the Pro Race 70cc crankshaft and the Pro Race 3 exhaust to get a well-balanced set-up. We also recommend a 24mm or 28mm carburetor for even more power.

Additional Information
Name "Metrakit Cylinder Kit ""Pro Race 3"" 70cc piston pin=12mm MBK Nitro / Aerox"
Item No. MK800A0536
Brand Metrakit
Homologation No
Displacement 70cc
Stroke Original
Conrod Length Standard
Product Line Hyper racing
Material Aluminium
Engine Type 2-stroke
Cooling Type LC
Bore 47,6 mm
Piston Pin 12 mm
Number of Piston Rings 1
Cylinder Head Included
Reviews
Fits to (38)

Your product goes with the following manufacturers and their models:



Aprilia
Area 51 LC, Gulliver 50cc LC, Rally 50cc LC, SR 50cc LC (1994 - 1997) - Minarelli horiz., SR 50cc Netscaper LC - Minarelli horiz., SR 50cc Racing LC (before 2000) Minarelli, SR 50cc Stealth LC - Minarelli horiz., Sonic 50cc LC


Benelli
491 50cc RR LC (before 2003) - Minarelli horiz., 491 50cc RR Replica LC (before 2003) - Minarelli horiz., 491 50cc ST LC (before 2003) - Minarelli horiz., 491 50cc Sport LC (before 2003) - Minarelli horiz., K2 50cc LC - Minarelli horiz.


Beta
Ark 50cc LC - Minarelli horiz., Eikon 50cc LC - Minarelli horiz.


Italjet
Dragster 50cc LC


KTM
Ark 50cc LC


MBK
MachG 50cc CAT LC (after 2003), MachG 50cc LC (before 2003), Nitro 50cc CAT LC (after 2003), Nitro 50cc LC (after 1999), Nitro 50cc LC (after 2013), Nitro 50cc LC (before 1999), Nitro Naked 50cc LC, Nitro Naked 50cc LC (after 2013)


Malaguti
F12 Phantom 50cc LC, F12 Phantom 50cc LC (after 2004), F12 Phantom R 50cc LC, F15 Firefox 50cc LC, F15 Firefox 50cc LC (after 2004)


Yamaha
Aerox 50cc LC (after 1999), Aerox 50cc LC (before 1999), Aerox 50cc LC CAT (after 2003), Aerox Naked 50cc LC (after 2013) , Aerox Naked 50cc LC CAT (after 2003), Aerox R 50cc LC (after 2013), Jog RR 50cc LC (before 2003), Jog RR 50cc LC CAT (after 2003)