Electronic Ignition System – Twin Cylinder Side Points – Boyer Bransden MkIV – 12V
12V Electronic ignition kit suitable for: BSA and Triumph twin cylinder engines, with contact points on the side of the engine.
Models that have this include:
Triumph T100, T110, T120, T140, Tiger, Bonneville
Very easy to install, they main part replaces the contact points plate assembly, so you have to remove the points, condensors and advance/retard. The rest is simple wiring.
All you need is a few spanners, some beer, and good music.
The Boyer Bransden range of improved Micro MKIV versions feature all the same benefits of the Micro MKIII and more.
Improved timing stability of engine starting with a very low or variable battery voltage. The design changes are internal and offer improved performance for both electric and kick start machines.
The advantage of this system is that engines function best with a retarded spark for starting and low revs, but need ignition advance to run at high speed.
The Micro MKIV’s system advances the spark at a set rate from fully retarded to maximum advance, as engine speed rises from zero to 4,000 revs thus eliminating the inaccuracy of mechanical advance/ retard units.
Aids starting with a poor battery
Contactless Ignition System
Standard Electronic Advance and Retard
5 year warranty
For road or racing use
Designed to run with original or replacement coil/s