GasGas Contact Electric Start - Electrical Diagram

Discussion in 'Trials' started by motobene, Jul 6, 2018.

  1. motobene

    motobene Motoing for 46 years

    Joined:
    Mar 9, 2013
    Oddometer:
    4,960
    Location:
    Wichita Mountains SW Oklahoma
    I searched but could not find... an electrical diagram for the electric start Contact.

    I'd like to see how they are handling charging and a battery, if the magneto still consists of separate alternators for the ignition and lights/cooling fan, and how they are handling rectification and charging of the battery.

    As far as I know, only the FI trials bikes are using three-phase alternators and a unified regulator-rectifier (like bigger bikes).

    Any help would be appreciated.
    #1
  2. WhiskeySierra

    WhiskeySierra Day L8, $1 Short

    Joined:
    Apr 30, 2009
    Oddometer:
    174
    Location:
    Idaho
    wiring 1.JPG wiring 2.JPG wiring 1.JPG wiring 1.JPG
    #2
  3. motobene

    motobene Motoing for 46 years

    Joined:
    Mar 9, 2013
    Oddometer:
    4,960
    Location:
    Wichita Mountains SW Oklahoma
    Thanks. I don't see the starter or battery. Confusing diagram. Some unidentified components. The one on the far right shows two diodes for... ?

    I do see what looks like a a typical regulator/rectifier for a single-phase alternator.
    #3