Norton, being a relatively small manufacturer farmed out a fair bit
of their parts, besides procurement of the obvious ancilliary parts.
Unfortunately nobody has taken the trouble to actually record what
they made and what they farmed out.
Following list is to be regarded with much reserve as I have not
been able to find conclusive proof for some of the statements.
If anybody can shed more light it would be most useful to let it be
known.
|
Norton |
Engine, frames and
forks and general assembly |
Shelley |
Castings
|
M&B
Mason & Burns Ltd |
Castings and
engine plates |
Burman |
Gearboxes
(Initially a Sturmey Archer design) |
Talboys
Manufacturing Co. |
Petrol and oil
tanks, stays, rear carriers, exhausts/silencers, possibly handlebars
as well |
Speedwell Gearcase Co.
|
Primary chaincase, chain guard and mudguards |
Joseph Lucas
|
Lighting
equipment, magdyno's dynamo's, CVC's etc |
AMAL |
carburetters,
handlebar controls |
Terry / Lycett |
Saddles |
Doherty
|
Handlebar controls |