CDI unit unrestricted Stage6 Rieju / Beta / Sherco (Moric)

Stage6 unrestricted CDI unit for 50cc motorcycles with Moric ignition, compatible with models from Rieju, Beta, Sherco, Yamaha, MBK and HM-Moto.

On some 50cc motorcycles, the stock CDI unit can cut the ignition at around 7,500 rpm. This is not a major problem with a completely standard setup, but when you start fitting a Sport exhaust, Sport cylinder, or other performance parts, the engine may hit the limiter just when it should still be continuing to gain revs.

The Stage6 unrestricted CDI unit removes this restriction, allowing the engine to make use of a wider RPM range and get better performance from the rest of the setup. The final improvement will always depend on the cylinder, exhaust, carburetor, and tuning.

It is also a good option if you simply want to derestrict a 50cc motorcycle while keeping the original engine or replace a damaged stock control unit.

What will you achieve?

• Remove the rev limit of the original CDI unit.
• Allow the engine to keep increasing RPM when the setup requires it.
• Make better use of a Sport / Racing exhaust.
• Combine it with a sport or higher-performance cylinder.
• Prevent the original CDI unit from being the component that limits the rest of the setup.

Plug & Play installation

Installation is very simple: you only need to disconnect the original CDI unit and connect the Stage6 in its place. It does not require modifying the electrical system or carrying out special adaptations.

Features

• Brand: Stage6.
• Product: CDI unit / ignition control unit.
• Type: unrestricted.
• Ignition system: Moric.
• Installation: Plug & Play.
• Application: 50cc motorcycles.
• Rieju OEM: 0/005.705.3880.
• Especially recommended for setups with a Sport / Racing exhaust or cylinder.

Compatible models

BETA

• RR-T 50 SM
• RR 50 Enduro
• RR 50 SM
• RR 50 Track
• RR 50 Motard

HM-MOTO

• Cre / Baja Enduro 50 AM6 2006
• Cre / Six SM 50 AM6 2005-2006
• Dérapage SM Competition 50 AM6 2005-2006

MBK

• X-Power 50 AM6 >2003

RIEJU

• MRT 50
• MRT 50 Pro
• MRT 50 Pro SM
• MRT 50 SM
• RS3 50

SHERCO

• SE-R 50 2013-2017
• SM-R 50 2013-2017

YAMAHA

• TZR 50 AM6 >2003

Important: after removing the RPM limit, it is advisable to check the carburetion and engine tuning. A different exhaust or cylinder may require changes to the main jet and other adjustments so that the engine runs correctly and does not run lean.

Before installation, check that your motorcycle is actually equipped with the Moric ignition system, as compatibility depends on the type of ignition installed.