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Charging System

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  1. Tri-Spark Rotor for Triumph with 76-Degree Crank MAP4699
    $75.00

    Replacement rotor for 76-degree offset crank conversion. Replaces standard 360-degree rotor without need to purchase entire new kit when converting to 76 degree offset crank.

    MAP4699

    Tri-Spark

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  2. Triumph BSA Battery Eliminator - Back Up Capacitor  MAP4109
    $29.95
    Provides a hot spark to start your bike - even with a dead battery! Vehicle must be fitted with points. Does not work with electronic ignition.

    MAP4109

    MAP Cycle

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  3. AC Regulator 12-Volt Lights Only Regulator - Great for Magneto Use MAP4105
    $26.50
    Universal AC regulator: Regulates A.C. current to 12 volts. Ultra small 1"x1"x1/2" thick. Very inconspicuous, and makes wiring lights a snap. Includes wiring diagram. This is not for ignition. This will only work for lights. This will not charge a battery. Great for use with a magneto.

    MAP4105

    MAP Cycle

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  4. Triumph BSA Norton Solid State Rectifier Only Single Phase AC-DC MAP4104
    $29.95
    High quality, solid state, single phase, individual rectifier (no regulator). Converts AC to DC. Universal application, will work on many models. Great for scratch-built electrical systems for cafe racers, bobbers and trackers.

    MAP4104

    MAP Cycle

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  5. Triumph Norton BSA Single Phase Regulator Rectifier Zener Diode Heatsink MAP4103
    $89.95
    One piece single phase regulator rectifier inside stock-styled Triumph finned zener diode heat sink. Should be used with capacitor or battery. Universal application will fit many models other than Triumph, BSA or Norton.

    MAP4103

    MAP Cycle

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  6. Triumph BSA Norton Tri-Spark 3-Phase 12-vot Regulator Rectifier  MAP4102/TRISPAR
    $79.95
    Tri-Spark's Di-Rect III - This easy to install, rectifier/regulator combo with internal capacitor, suitable for operation without a battery.

    MAP4102/TRISPAR

    Tri-Spark

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  7. REG/RECTIFIER 3-Phase to12V DC(TriSpark) MAP4102/TriSpar
  8. DI-RECT III Regulator & Rectifier - AC to 12v DC MAP4102
    $84.95
    A one-piece finned unit designed to rectify and regulate 3-Phase, 12volt power. Replaces Lucas #83539 rectifier and #49589 diode. Very dependable and at a fraction of the cost for original Lucas parts. Measures 3"x4"x1" thick.

    MAP4102

    MAP Cycle

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  9. DI-Rect Single Phase Regulator Rectifier Zener Diode Replacement - AC to 12v DC MAP4100
    $54.50
    "Diode-Rectifier" Replacement - Regulates and rectifies A.C. current to maintain battery/capacitor voltage. Perfect replacement for the expensive stock rectifier & Zener diode at a fraction of the cost. Works on any single-phase permanent magnet alternator up to 215 watts.

    MAP4100

    MAP Cycle

    United States

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  10. Triumph Norton BSA Quality Replica High Output Alternator Rotor 54202299/P
    $131.00
    Quality replica which meets or exceeds original manufacturer's original specifications. Direct replacement for Lucas part # 54202299. Rare earth magnet increases output for most RM alternators.

    54202299/P

    EMGO

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  11. Triumph Norton BSA Alternator Rotor Internally Reinforced UK-Made 54202299
    $225.00
    Fits most Triumph, BSA and Norton twins originally equipped with an alternator and rotor - from the late 1950's through the 1970's. Also fits Triumph and BSA triples for 1968-76.

    54202299

    English Made

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  12. Triumph Norton BSA Single Phase Stator Replaces Lucas 47205 47205/P
    $110.70
    Shingle phase, 2-wire, 12-volt, 10-amp-120 watt stator with 16" leads. Excellent direct replacement for Lucas #47205.

    47205/P

    EMGO

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  13. STATOR RPL LUCAS RM24 10.5 47204/P
  14. STATOR LUCAS ET 47149 - Pattern Part 47149/P

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