Altair British Twin Module

Altair Ignition Module for Triumph/Bsa/Norton unit twins with 360° crankshaft and 6 or 12 volt electrics, positive or negative ground.
Purchase as replacement or spare part.

As supplied with the following Altair Ignition Systems:

• AL2
• AL18D2
• AL18D2-6
• AL18D1
• AL18D1-6

Please note:
So that we can supply the correct replacement when ordering, please confirm the date, firmware code and advance curve from the silver label on the back of your existing module.
This information can be entered in the order message section, or sent to us by separate email.

• Digital ignition module (fully encapsulated)
• Programmed ignition timing & coil energy control: ignition advance curve is mapped to suit a range of British Single/Twins with 360° crankshaft.
  Note: a different module is required for the Ariel 2 stroke twins and for the Enfield Bullet 350/500 singles.
• Electronic tachometer signal output
• Covered by manufacturer's 7½ Year Warranty
• Module size(mm):  80 x 40 x 20mm