Contactless ECU kit based on MASTER LITE for BMW R50/2, BMW R60/2 up to R69S, modell year 1955 to 1969

Technical Specification

Contactless ECU

Control unit MASTER LITE in the kit for the old-timers BMW R50/2, BMW R60/2 up to R69S, made over years 1950-1969.


✔ Plug and Play – Ready for BMW engine work

✔ Software maps and curves are all set in the unit (no need to adjust them)

✔ All the gear is hidden to the eye in the engine

✔ Advance map 2D or 3D

✔ Easy engine start and clear power

✔ One or Two outputs to ignition coil

✔ Supply voltage 3.5V to 21V

✔ Integrated Oscilloscope 1Msps for better diagnostic

✔ Datalogger to internal FLASH 8MB

✔ User configuration and visualisation by PC

✔ Built from robust components - Stainless steel

✔ All parts fit on the original holes


Applicable for following models:


Model     Model Year

R50/2      1955 – 1969

R60/2      1956 – 1969

R50S        1960 – 1962

R69          1955 – 1960

R69S        1960 – 1969




Assembly set


1x   ECU MASTER LITE 80x55x16 mm (Anodized Aluminum)
1x   PVL INDUCTIVE COIL 76x60x40 mm (PVL 356 100)
2x   PVL IGNITION CABLE 600 mm (Plastic + Copper)
1x   Ignition base 116x112x12mm (Red Anodized Aluminum)
1x   Industrial Pick up Sensor M8x23 (Stainless Steel)
2x   Two parts of Trigger-Wheel 30 mm (Stainless Steel)
1x   Ignition Holder (Insulating Polypropylene)
15x Screws, Nuts and Washers (Stainless Steel)
3x   Connection wires (Red, White, Black)

Flash drive option:
If you buy a flash drive at Recommended accessories at the very bottom (here), we will upload all the documentation and software listed below to it.
Otherwise, these files are also freely downloadable below.


Available types

  • KIT BMW R50/2 - R69S - "+" pole on the frame
  • KIT BMW R50/2 - R69S - "-" pole on the frame

You will know that if you look which battery pole is connected to the frame (chassis, ground), plus or minus?


Reference video




Name Date File
BMW R50/2 - R69S IGNITION KIT manual EN 21.11.2019 Download
MasterSchemeV8_43_EN – Schemes and configurations [pdf, 2.3 MB] 12.06.2018 Download
MasterFAQ_EN [pdf, 2.2 MB] 19.04.2018 Download

Application Software

Name Date File
PC application V8.44 – [zip, 972 kB] 10.04.2019 Download
*.ig file examples – [zip, 2 MB] 22.11.2019 Download

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