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MXS Racing Crankcase CNC "Evo" f. Twin Cylinders 49mm stroke / 95mm conrod Yamaha Aerox / MBK Nitro

MXS Racing Item no.: MXS900-1

MXS Racing Crankcase CNC "Evo" f. Twin Cylinders 49mm stroke / 95mm conrod Yamaha Aerox / MBK Nitro

Shippable in 10 to 12 working days.
€1,879.00

Including legal taxes + shipping costs .

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Description

Details

This is the twin cylinder crankcase developed by MXS Racing, Maxiscoot’s racing department – a high-end part for the connoisseurs and experts among you!
The crankcase is CNC-machined from AW6082 aluminium and contains a twin-cylinder crankshaft with 49mm stroke, 180° offset, 95mm conrods and wolfram counterweights. The crankshaft has 25mm bearing seats and the webs are 3mm thicker than standard webs, ensuring superior torsion stiffness and stability.

The crankcase has been built with the MXS GP 90cc cylinder in mind. This kit also contains 2 green anodised CNC-machined aluminium intake spacers to mount Honda CR85 or Derbi reed valves, for which the casing is intended. Also included are two intake manifolds with a diameter of 35mm and 40mm union size as well as fitting rubber connections.

Mounting this crankcase requires some modifications to your engine case beforehand; a machining plan is included, too. This product has been developed exclusively for racing use and is provided pre-assembled.

Scope of delivery:
- Installation instructions
- Crankcase MXS Racing
- Crankshaft MXS Racing with 49mm stroke and 95mm conrods
- Main bearings
- Intake spacers MXS Racing, green anodised
- Intake manifolds 34.5–35mm, union size 40mm
- Flanges for intake manifolds d = 40mm
- Installation material and small parts
- Gasket set
Additional Information
Name MXS Racing Crankcase CNC "Evo" f. Twin Cylinders 49mm stroke / 95mm conrod Yamaha Aerox / MBK Nitro
Item No. MXS900-1
Brand MXS Racing
Reviews
Fits to (81)

Your product goes with the following manufacturers and their models:



Aprilia
Area 51 LC, Gulliver 50cc AC, Gulliver 50cc LC, Rally 50cc AC, Rally 50cc LC, SR 50cc AC (1994 - 1997) - Minarelli horiz., 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., SR 50cc WWW AC (after 2000) Minarelli engine, SR 50cc WWW AC - before Minarelli engine, Scarabeo 50cc AC (after 1998), Scarabeo 50cc AC (before 1998)


Benelli
491 50cc GT AC (before 2003) - Minarelli horiz., 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 AC - Minarelli horiz., K2 50cc LC - Minarelli horiz., Naked 50cc AC (before 2003) - Minarelli horiz., Pepe 50cc AC (before 2003) - Minarelli horiz.


Beta
Ark 50cc AC - Minarelli horiz., Ark 50cc LC - Minarelli horiz., Chrono 50cc AC - Minarelli horiz., Eikon 50cc LC - Minarelli horiz., Quadra 50cc AC - Minarelli horiz., Tempo 50cc AC - Minarelli horiz.


Italjet
Dragster 50cc LC


KTM
Ark 50cc AC, Ark 50cc LC, Chrono 50cc AC, Go 50cc AC, Quadra 50cc AC, Tempo 50cc AC


Kreidler
Florett 50cc AC, Flory 50cc AC


MBK
Equalis 50cc AC, Flipper 50cc AC, Forte 50cc AC, MachG 50cc AC, 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), Ovetto 50cc AC 2008, Ovetto 50cc AC before 2008, Ovetto One 50cc (after 2013), Sorriso 50cc AC (after 1996)


Malaguti
Centro 50cc (until 2008) (Minarelli-engine), Centro 50cc AC, F12 Phantom 50cc AC, F12 Phantom 50cc AC (after 2004), F12 Phantom 50cc LC, F12 Phantom 50cc LC (after 2004), F12 Phantom R 50cc AC, F12 Phantom R 50cc LC, F15 Firefox 50cc AC (after 2004), F15 Firefox 50cc LC, F15 Firefox 50cc LC (after 2004), Yesterday 50cc AC


Rieju
RS Sport 50cc AC


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), Axis 50cc AC, Jog R 50cc AC, Jog RR 50cc LC (before 2003), Jog RR 50cc LC CAT (after 2003), Neo's 50cc AC 2008, Neo's 50cc AC before 2008, Neo's Easy 50cc 2013, Why 50cc AC