BENEFITS:

• High light output due to maximum number of windings
• Proven excitation coil with copper plate for maximum reliability
• Pickup with carbon barrier layer for a clean ignition pulse
• Cleanly processed light coils
• High-quality solder joints
• Gray and black bougier tube
• Sufficient cable length for individual cabling
• Can be combined with additional modules (PiFi, Kytronic, Agusto)

Compared to conventional electronic ignition, the BGM ignition base plate has specially combined coil windings. As a result, the efficiency of the alternator is significantly improved once again.

Available individually or as a set:

• V4.0 base plate
• Base plate V4.0 + BGM pole wheel
• Base plate V4.0 + BGM pole wheel + BGM controller + BGM CDI

-------------------------------------------------------------------------------------------------------------------------------------------- AC/DC?

The alternators are available in AC and DC versions:

• AC = AC = light via alternator
• DC = DC = light via battery

AC The AC variant is best suited
for converting to good electronic ignition. In principle, the electrical system is retained here as designed by Innocenti, although preferably with a fresh cable harness.

DC
The conversion to DC only makes sense with the simultaneous conversion to a sufficiently sized battery (from 5Ah). Here, the entire luminous flux only feeds the battery via a so-called full-wave controller. This then supplies all consumers. The required full-wave controller is included in the corresponding AC set, please order the battery separately. The advantage is perfect light without flickering, even when idle. The disadvantages are the required battery, the high charging losses in the lower speed range (the controller gets very warm) and the necessary modifications to the cable harness.
Tip: The DC ignition can also be used as an AC ignition at any time. To do this, place the red/yellow cable on ground. The yellow cable must then be connected as a current-carrying cable to a conventional voltage regulator (e.g. BGM6690).

FOR WHICH MOTORS?
The ignition kits are available for both crankshaft types of Lambretta Series 3 models:

• Small alternator cone: LI, LIS, SX, TV
• Large alternator cone: GP/ DL

Note: The BGM ignition was carefully designed and harmonizes perfectly with all common ignition components, in particular with the BGM flywheel.
To ensure that BGM ignition always has optimal conditions, version 4.0 includes spacer plates for the pickup truck. The base plate can therefore also be combined with pole wheels whose trigger surface height (cut-off surface of the pickup) is outside the norm (e.g. AF pole wheels) or when tolerances of the engine housing and/or crankshaft overlap unfavorably.