Stage6 Tuning Kit "Sport" 70cc Yamaha Aerox / MBK Nitro

MXS Custom Item no.: MS-PKMS670SPORT

Stage6 Tuning Kit "Sport" 70cc Yamaha Aerox / MBK Nitro


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Data Sheet
scope of delivery (3)
Suitable for (38)


The Stage6 70cc Sport Tuning Kit MBK Nitro / Aerox for everyday use. The combination of the right components ensures maximum performance and reliability, and all of that for a very good price.

The Stage6 70cc Sport Tuning Kit MBK Nitro / Aerox includes:

Stage6 70cc Cast Iron Cylinder Kit "StreetRace" MBK Nitro / Aerox
Stage6 Exhaust Pro Replica chrome MBK Nitro / Aerox
MotoForce Carburetor PHVA 17.5mm (manual cable choke)

Once you have installed everything, you'll get appr. 10-12hp out of your engine! Thanks to the 17.5mm carburetor, gas consumption will remain reasonable, and you can use your 2-wheeler every day.

To improve the performance of the Stage6 70cc Sport Tuning Kit MBK Nitro / Aerox, we recommend several jets and several weights (between 4g and 6g) to fine-tune your engine.
Moreover, you'll have to install slightly harder clutch springs and torque spring.

Data Sheet

Name Stage6 Tuning Kit "Sport" 70cc Yamaha Aerox / MBK Nitro
Brand MXS Custom
Homologation No
Displacement 70cc
Stroke Original
Conrod Length Standard
Product Line Sport
Material Cast Iron
Engine Type 2-stroke
Cooling Type LC
Piston Pin Original
Number of Piston Rings 2
Cylinder Head Included

Your product goes with the following manufacturers and their models:


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


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.


Ark 50cc LC - Minarelli horiz.

Eikon 50cc LC - Minarelli horiz.


Dragster 50cc LC


Ark 50cc LC


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)


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)


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)

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