technical

Technical
TO identify your machine click here

Picture	Description	Availability
Paint colours for post war DOTs	Cerise RED and BLACK all models up to 1956 BLACK for some Mancunians and some round frame up to 1962 RED for the Mancunians/RCA Sportsman and round frame models RED for the square frame models GREEN for the Mancunians and round frame models BLUE for the Brockhouse models Blue for late 60s Maicos etc SILVER for the square frames from 1964 on WHITE for the White strengths	RAL3005 BLACK Modern alternative is FORD Cardinal RED Modern alternative is VAUXHALL flame red Modern alternative is Brooklands green (HYCOTE brand) The same colour as the Swedish flag blue Ford Monza blue Ford Silver Fox (not official but a member has said it is the closest they have seen ) TBC
	2 Stroke Concentric carb details This picture shows the alternative parts used in 2 Stroke Concentric carbs. The steel jet block is smaller and the needle jet DOESN'T have the 2 small holes in the flats	All sorts of places including Surrey Cycles Nametab Engineering Hitchcocks Surrey Cycles
	2 Stroke Concentric carb details The needle for the stroke is also different. It is shorter, 2 ⁵/16" long and it only has 1 identifying groove at the top.	Surrey Cycles Nametab Engineering Hitchcocks Surrey Cycles
	Front brake torque arm bolt, for the round frame Dots, 1956~1960. It needs a special washer and a nyloc nut Please note dimensions are for guidance and not necessarily 100% accurate	Dot factory (July 2005)
	Centre stand clip for all round frame models. Pulling the large washer releases the pin from the stand Please note dimensions are for guidance and not necessarily 100% accurate Updated 10~ July 2011, new dimensions for the tube	Small batch in pipeline current date is 10~07~2011 details to follow click the picture for drawing
	Grimeca front hub & spacers Please note dimensions are for guidance and not necessarily 100% accurate	All parts available from the factory. You can also try North Leicester Motorcycles 01530 263381
	Grimeca rear hub & spacers Please note dimensions are for guidance and not necessarily 100% accurate	All parts available from the factory. You can also try North Leicester Motorcycles 01530 263381
	Square Frame front torque arm Click image for bush details Hub end is a metric size 11mm and the fork end is imperial ⅜" Please note dimensions are for guidance and not necessarily 100% accurate	None
	Round frame speedo bracket ⅛ plate Click image for a PDF file Please note dimensions are for guidance and not necessarily 100% accurate	None
Monza petrol cap rubbers Alloy Petrol Tanks, both round & coffin shapes	Both sizes	Surrey Cycles 01322 382 472
RCA Wipac technical data RCA current data RCA servicing data RCA points data Wipac switches wiring	PDFs containing electrical data re the RCA 350 twin	Try any Norton Jubilee supplier for electrical parts