Boyer Micro-Power Ignition Kit

Boyer Micro Power Ignition System - 12v Twins BSA, Triumph

Part : KIT00281

Availability: Out of stock

Excl. Tax: £158.00 Incl. Tax: £189.60
Boyer Bransden MKIV Ignition Kit - 12v Twins BSA, Triumph
Make:BSA,Triumph,Royal Enfield

Availability: Out of stock

Excl. Tax: £158.00 Incl. Tax: £189.60
*VAT Removed at checkout for Non EEC Members


12v Boyer Bransden Micro-Power MKIV Ignition Kit for BSA & Triumph Twins and Royal Enfield Interceptor

This kit negates the need for the auto advance unit, points, points plate and condensers which can be the cause of running problems. This kit contains everything needed for the conversion.

Micro Power Kit consists of;

a) Transistor Box (BLUE box with wires)
b) Stator Plate (round printed circuit board with two coils)
c) Magnetic Rotor (round plated steel unit with two magnets)
d) 1.25" x 0.25" BSF bolt (Norton)
e) 1.25" x 0.25" UNF bolt (Triumph)
f) Plastic strap
g) Coil positive earthing wire, red 1ft.
h) Terminals: 4 female spades, 1 piggyback spade, 2 male bullets & 1 ring.
I) Dual output digital ignition coil, bolts/nuts/washers, h.t.clips, boots & tie-straps
j) Two NGK suppressed plug caps, 1metre h.t. lead

Suitable for positive or negative earth, points on side Models

  • Triumph Bonneville/Tiger/T100/T110/T120 /T140/140V/140E
  • BSA A50/A65
  • Royal Enfield Interceptor


Manufacturers Description

The Boyer Bransden range of Analogue MKIII ignition units are being progressively changed to improved MKIV versions. The changes are designed to improve the timing stability if engine starting with a very low or variable battery voltage. The design changes are internal and do not affect the external appearance of the unit. Identified by the 'MKIV' caption on the label the new units are fully interchangeable with previously produced MK3 and MK1a units, and offer improved performance for both electric and kick start machines. All Digital and Power designs will remain as before.

Additional Information

Make:BSA,Triumph,Royal Enfield

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