Motogadget mo.Unit Blue Digital Control & Fuse Box

35 Reviews Regular price $479.00 Sale price $399.00 Save 17%
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Hardwire the Mo.Unit Blue as the electrical brain of your bike and enjoy system configuration and troubleshooting via smartphone.

The mo.Unit Blue (formerly called the m-Unit Blue) packs an unbelievable amount of tech into a tiny package with a footprint smaller than the average smartphone. At its core, a solid-state microcontroller and fuse block replacement manages your bike's vital functions while providing a self-correcting monitoring system for electrical faults. In addition, it offers scores of features while simplifying your system by replacing loose relays and modules with programmable solid-state components that provide superior performance and long-term reliability.

The new mo.Ride phone app enables you to sync your phone with the mo.Unit Blue via Bluetooth® LE technology gives you access to scores of new features absolutely unique to this product. Not sure you want that level of connectivity? No problem, program and diagnose your mo.Unit manually just like the V.2

Perhaps our favorite feature is the Secure Encrypted “Keyless Go” function allowing you to turn on the ignition with a tap of the start button while your phone is in proximity like a modern luxury car, alternatively, you can use your traditional key when your phone isn’t available.

Here are just some of the full complement of components, supplies & tools offered by Revival Cycles to help with your motorcycle restoration

Features that do not require a smartphone and the m.ride App

  • Complete digital control using buttons possible with 4 or 5-button operation.
  • Complete replacement for the fuse box. 10 independent circuits are digitally monitored and switched off if there are faults. After the fault is rectified, the safety function is automatically reset.
  • An integrated alarm system that can be installed in any position.
  • Integrated, digital flasher relay that is load-independent; automatic switch-off optional and can be set; m.wave mode can be selected.
  • Integrated hazard warning light.
  • Turn signal can optionally be set as a positioning light.
  • Integrated parking light and Hi-beam flashing.
  • Lo-beam and Hi-beam (up to 200 W switched capacity) can be controlled using only one button.
  • Integrated, digital brake light modulator; flashing mode can be programmed.
  • Acceleration-controlled emergency brake light (automatic warning signal).
  • Integrated starter relay for the starter system with solenoid (up to 30 A switched capacity).
  • Intelligent and configurable management/switch-off of power-consuming devices so that the maximum starting energy from the battery can be used when starting the bike.
  • Integrated, digital horn relay.
  • Two configurable additional outputs AUX1 and AUX2.
  • Diagnostics function for assigning inputs, outputs, the circuit switching status, short circuit diagnostics, etc.
  • Current measurement enables faults to be detected on all lights such as headlights, turn signals, brake lights, etc.

Features requiring smartphone and the m.ride App

  • Encrypted connection via Bluetooth® LE (Low Energy) for manipulation protection and lower smartphone and m.unit blue energy usage.
  • Keyless Go (the onboard electrical system is switched on when you approach the bike with your smartphone).
  • Alarm events are sent via Bluetooth® to the App (with date, time, vehicle on the floor, etc.).
  • Alarm system mode and sensitivity can be adjusted.
  • The onboard voltage can be monitored in the App.
  • Diagnostics on all inputs and outputs; current, voltage, and device temperature measurement.
  • Real-time audio fault messages are issued via the helmet headset.
  • Outputs can be switched manually via smartphone (except for starter).
  • Firmware updates are provided anywhere via smartphone and App without removal.
  • Setup menu can be configured anywhere via smartphone and App without removal.
  • Speedometer input for comparing the vehicle mileage with m.ride can be used for vehicle management with automatic alerts for maintenance tasks, the condition of the tires, chain, brake pads, oil, operating fluids, spark plugs, etc.
  • Logbook for recording journeys and displaying the vehicle status, alarm events, and maintenance tasks.
  • Parking position display and Ping! for help locating the vehicle.
  • LIN bus connection for connecting to compatible motogadget products at a later date.

Dimensions and specifications

  • L/W/H: 90 x 50 x 30 mm (3.54" x 1.97" x 1.18")
  • Weight: approx. 180 g
  • Mounting: 2 x M5 screws, stainless steel (mounting and ground terminal), 1 x M5 screw-on terminal for battery positive
  • Operating voltage: 6V - 20V
  • Operating temperature: -20 °C... +80 °C


  • 1 x input (+12V switched) for ignition lock or mo.Lock
  • 11 x control pilot inputs (minus/ground, switched) for left turn signal, right turn signal, low beam/high beam, starter, horn, brake light, kill switch, kickstand switch, LIN-Bus, AUX1, and AUX2


  • 10 x Outputs (+12V) for left turn signal, right turn signal, Lo-beam, Hi-beam, starter, horn, brake light, ignition, AUX1, and AUX2

The m.ride App is now available for Android (from version 6.0) and for iOS (from iPhone 5). The modern Bluetooth® LE is used to couple the m.unit blue with the smartphone. This requires certain requirements for the smartphone’s hardware. 

USER MANUAL available for download for the installation and use documentation.

Related Blog Articles:

  • mo.Unit Blue
  • Approx. 500 mm (20") connecting cable for battery positive terminal w/ 10 mm²  (7 Gauge) cross-section
  • 1 x M5 stainless steel bolt
  • 2 x M5 stainless steel bolts with hex nuts
  • 1 x speed sensor w/ 2 magnets
  • Detailed installation and operating instructions.

  • Reviews

    Customer Reviews
    4.8 Based on 35 Reviews
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    Filter Reviews:
    Brian D.
    Australia Australia

    M unit blue

    Great product, but a couple of things to keep in mind. The colours of the wires in the Revival diagram are different to the colours in the Moto gadget instruction sheet that comes with the unit. Care needs to be taken when running wires through the handlebars, EXTREME CARE, Its hard to deburr the inside of handlebars and its so easy to damage the wires. Also the connections are really fine, tiny and easily damaged. Great when you finally get it working, but you need to be on your game when installing it.

    Revival Cycles Motogadget mo.Unit Blue Digital Control & Fuse Box Review
    Chad H.
    United States United States

    Very user friendly and feature rich

    Very easy to wire setup! Using as the fuse block on a Custom GS850 with a fuel injected engine.

    Charley S.
    United States United States

    Only The Best!!!

    As a fellow hobbyist builder. I use Motogadget's M-Unit blue in all of my project builds for wiring simplicity, it's small package that offers unrivaled features. They can be seen in some of my Thumbnail as well as some How too videos on YouTube Visit ICCustomsUSA

    Revival Cycles Motogadget mo.Unit Blue Digital Control & Fuse Box Review
    United States United States


    Take your time and it will reward you. Works great.

    Jason S.

    Great little unit

    I’m super excited to use my first m-unit on my project. The simplicity is exactly what I was looking for and I’m looking forward to not have to fiddle with keys when hopping on the bike.


    M unit

    Great product, great company. Answers all my questions. Used this in a 1977 xs 650 custom build. Definitely will use again on my next build



    Works amazing love all the features easy to install recommended it to friends

    Joey R.

    Game changer

    Easy to install and highly recommend ordering the wire kit

    Bob K.

    M-unit Blue

    I have completely rewired my 1983 Goldwing using the M unit blue. This solved several electrical problems with the original electrical system. The bike looks awesome with no external wires on the handlebar. I'm using keyless start so no more fumbling with a key, and no more key fob taking the paint off the handlebar clamp. All the lights are brighter now, there are not so many connections on the output circuits causing voltage drops. I'm very happy with how the project turned out.

    Mike M.

    This product was just what I needed for my vintage motorcycle project. I highly recommend using it for any motorcycle updates that you need to minimize and hide wiring!!!

    Touring the Ultimate Porsche Destination with Magnus Walker

    DAILY NO. 125

    From our customers


    100% impressed over and over again by Jeff & Co at Revival. They’re patient and kind no matter the enquiry (currently resto-modding an R100/7 and have LOTS of questions about the Motogadget rewire) and go out of their way to offer creative solutions and out of the box thinking. I will forever return and recommend Revival.

    Theo B.
    North Vancouver, BC

    I cannot recommend Revival Cycles enough. Not only do they have a great assortment of gear and accessories but they provide superb customer service. I was having some difficulty making it work... Jeff pointed out what I was missing and also provided schematics to make it work. Thank you guys very kindly, your crew rocks.

    Svend P.
    Santa Fe, NM

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