Rex’s Technical Support

Welcome to our technical help page where the latest versions of our fitting guides, testing procedures, wiring diagrams and other useful guides can be downloaded free of charge. Please be aware that we have a small team of technical specialists who are extremely busy. To ensure customer’s work is completed on time we do not offer a telephone technical support service.  If you need advice please e-mail the tech team who will answer as soon as possible. Our technicians are in high demand and we will respond as quickly as our work schedule allows us, however it is not always possible to obtain an immediate reply. We thank you for your patience in advance.

Fitting and testing guides must be used in conjunction with the machine’s workshop manual, all work must be carried out by correctly trained and experienced persons using the specified tools and equipment.

Kawasaki Ignition Testing Guides

Rotax 348, 504 & 604 Ignition Testing Guide

Charge Warning Indicator Wiring Guides

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Rex's Lucas Dynamo Guide

Modern Lucas Wiring Harness Connection Info

Modern Lucas Alternator Guide

External HT Coil Conversion - Magnetos

How to Set 2-Stroke Electronic Ignition Kits

Simplified Motorcycle Wiring Diagrams

length of wires

replacement

stator

yamaha

fz1

p/n

diameter

length

wires

grommet

rotor

998cc

yzf-r1

fz8

779cc

2006

2007

2008

2011

2012

2013

oem

engine

flywheel

failure

rm

replica

models

modern

condenser

fitted

type

technical

guides

work

fitting

testing

team

coil winders and electronics experts

look like brand new original

coil winders and electronics

winders and electronics experts

brand new original equipment

original equipment with the benefit

original electrics that work reliably

benefit of modern reliability

original electrics that work

repair

ignition specialists

coil winders

electronics experts

e-mail updates

winders and electronics

rex's speed shop

restore many electronic

look like brand

brand new original

systems

bikes

12 volt

12 volt lighting

electronic ignition

timing curve

new billet stator

volt lighting

billet stator

stock yamaha

yamaha wiring

cdi unit

timing light

lighting coil

timing

new billet

volt

12

electronic

dt250

standard

system

ht coil

900

pvl

ht

coil

triumph

fits

hinckley

750/900

battery

cookies follow the instructions

fuse box

site or service

integrated

brake

follow the instructions

power

washer

google analytics

fault

third-party cookies

relay

indicator light

charge

delete cookies

custom

voltmeter

cookies follow

fuse

voltage

service

box

#8220

site

control

indicator

device

configurable

light

help

party

test

signal

information

charging system

function

computer

charging

identify

starter

browser

lithium batteries

third-party

placed

lithium

understand

motobatt

honda

experience

batteries

599cc

power sport

powder mill electronics ltd

suzuki

lithium technology

powder mill electronics

lead acid

mill electronics ltd

motobatt lithium

powder mill electronics limited

amp

lithium battery

powder mill

male

mill electronics

type charger

technology

aim to process the order

problems

supplied by powder mill electronics

range

electronics ltd

charger

housing

website

oe

goods

stock

order

motorcycle

conversion

terms and conditions

step

sport

force majeure event

guide

output voltage

mill electronics limited

loom

voltage ripple

approved by powder mill electronics

kits

output

supplied by powder mill

connectors

ripple voltage

reserve the right

wiring

oem shop manual

ideal charging

warranty

charging voltage

royal enfield

ripple

personal information

singles

regulator

personal data

key

privacy policy

royal

shunt

enfield

providing appropriate products and services

regulators

websites

dc

personal

ideal

disclosure of that personal information

carefully

data

unit

appropriate products and services

google analytics to collect

providing appropriate products

sent

data protection

generator

connector

speed shop unit 1 russet

restored

shop unit 1 russet farm

seen

rewind

lucas

unit 1 russet farm redlands

brand

1 russet farm redlands lane

lens

russet farm redlands lane robertsbridge

windings

units

farm redlands lane robertsbridge tn32

female

kh400

redlands lane robertsbridge tn32 5ng

included

lane robertsbridge tn32 5ng united

h2

side

consent for rex's speed shop

process

rex's speed shop to process

metal

processed stored and shared see

full

shared see our privacy policy

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alternator

superior low rpm

single phase

genuine lucas

correctly rated

solid state

watt dc generator conversion

low rpm

phase

alternators

superior

watt dc generator

dc generator conversion

rpm

compared

speed shop

single

rev

genuine

rex&#8217

single phase stator

shipping

phase stator

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accessory pack

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horn

is_confirmation

headlamp

is_redirect

battery eliminator

eliminator

bulb

spark plug

spark

plug

6 volt 4

volt 4

agm

amp/hour

leave connected

maintenance

lead/acid

leave

connected

lead

protection

#8216

halogen

iridium spark plugs

iridium spark

spark plugs

iridium

plugs

performance

road

capacitor

larger capacity

lights

idle

terminals

capacity

starting

pulse

power valves

valves

1976-81

ngk

rectifier

assembly

distributor models

distributor

12v a65

t120 unit

12v

a65

t120

425377

b40

a50

1964-66

1963-65

starting and crisp

marked

crisp

response

caliper

seal

kit

send in your failed

exchange

send

failed

alternator windings

full power

high speed

derated

pick-ups

speed

#8211

points

carb

1954-58

give

life

low charge

led

warning

bsa

350cc

mille

additional red wire

additional red

red wire

wire

red

suitable

additional

problem

lighting

backplate

hardware

separately

denso

750

955

fit

cylinder head

oil flow

cylinder

head

oil

flow

6n4b-2b

magneto

inner

ring

outer

race

pick-up trigger

pick-up

trigger

d amp

e 1977-78

1977-78

ignition

yamaha wiring looms

led bulbs

rmk ignition

dc power

wiring looms

looms

rmk

blade fuses

blade

fuses

glass fuse

glass

mini

test and repair the stator

test and repair

repair the stator

specialists

wiring diagram

diagram

electronics

replaced

oil filter

filter

xt or tt

mounting

correct

check

xt

tt

55mm

pei

machines with points

machines

bracket

meter

shrink

h4

mt models

popular

booster

loss

rotax engines

rotax

engines

muz

colour

tz

mm

thunderbird

kawasaki

coils

ohm

ignitions

grizzly

1990-1993

ht coils

set

primary

ty

contact breaker ignition

contact breaker

breaker ignition

contact

breaker

pazon

1975-76 twin shock

mono shock

1975-76 twin

twin shock

shock

mono

machine

1975-76

twin

ignition switch

selected #8220

switch

selected

contacts

body

depth

ignition coils

tri-spark

stem

1971-72

4 volt coils

volt coils

12 volt coils

circuit board

4 volt

power consumption

rita system

coil driver

rita

new electronics

circuit

board

original

electronic ignition kits

standard xt500

ignition kits

xt500

tt500

gives

fitting guide

1974-79

leads

1980-2004

sintered brass

variety

fuels

sintered

brass

element

outlet

6.3mm

magneto replacement

bmw

jet

rubber

rating

loop

unit replaces

mx360a #8211

yz125a #8211

1975

1973

versions

white/red

replaces

11-00

12-00

mx360a

yz125a

1995

inch

plate

points plate

n/a

bullet

efi

500cc

electra

air-cooled

cdi source windings

cdi source

source windings

source

498-81910-23 498-81910-23

498-81910-23

power boost

power delivery

boost

smooth

dual

delivery

curve

needed

version

bolt

see

h1

b c d e

b c d

c d e

e f

h 1978-81

b c

c d

d e

1978-81

dt175

dual power stator

ignition timing curve

full race

dual power

power stator

spark power

self generating

ignition timing

single stock

lighting coil*

6 volt lighting coil

6 volt lighting

volt lighting coil

1974 amp

billet

wiring loom

twin spark

high output

walking speed to full throttle

speed to full throttle plus

throttle plus a second switchable

plus a second switchable curve

switchable curve for a useful

curve for a useful boost

smooth from walking speed

walking speed to full

speed to full throttle

useful boost in power

full throttle plus

plus a second switchable

curve for a useful

smooth from walking

speed to full

second switchable curve

boost in power

walking speed

full throttle

compared to points ignition

points ignition

compared to points

hot or cold

ignition kit

ready

electronic ignition kit

lowest priced xt500

priced xt500

lowest priced

roadster

compatible

rmk-2

black

wire alternators

16

volts

watts

number sh640d-12

2002

number

sh640d-12

rmk-4

plastic

oem units

1983-86

cool

direct

lc rd350

lc

rd350

sr400 amp

sr400

900 2007-2008

800

america

2007-2008

speedmaster

daytona 955i

daytona

955i

rm01388s

955cc

3 phase

cdi amplifier

amplifier

competition

1m

pvc

d&amp

1976

degree c

degree

bike

1978

070000-035

1966-67

1 to 6

filter housing

o ring

hitachi

crimp

20

housings

sold by the meter

sold

general

tt600

non adhesive

tape

non

adhesive

auto ranging

auto

ranging

reading

poor

market

61 amp

61

62

replacement cdi unit

replacement cdi

ty250

wiring kit

switch gear

gear

connection

export

uk

carriers

6n4b-2a-3

gasket

matching

1.0 amp

voltage #8211

uk plug

1.0

gel

charges

maintains

package

cable

unit fits

volt charging

cdi unit fits

standard yamaha wiring

standard yamaha

trials timing curves

timing curves

240 and 320

strobe light

trials timing

1981 #8211

1983 #8211

simple to fit

1985

swm

trials

1983

curves

predictable power delivery

trials ignition

predictable power

dual timing curve

dual timing

pro

clubman

grade

rm01083

997cc

1980

1979

1981

gs1000e

gs

gs1000

gs1000g

gs1000gl

gs1000s

gs1100e

1074cc

speed triple 1050

speed triple

triple 1050

harness length

1050

triple

rm01391s

1050cc

harness

tiger 1050

tiger 1050se abs

sprint gt

tiger 1050se

1050se abs

2009

2010

2005

gt

1050se

abs

600

2004-2005

exc euro

yfs 200 blaster

kdx 220 r

200 exc euro

200 mxc euro

250 exc euro

300 exc euro

125 sx

250 exc

300 exc

200 exc

mxc euro

250 sx

300

1987

2001

200

2003

125

✓compatible with rex amp

✓compatible with rex

left hand

rex amp

left

switches

hand

✓compatible

rex

full race ignition

standard wiring loom

race ignition

standard wiring

push button

button

push

reduces side

reduces pitting

valve

reduces

ball

improved

pitting

ignition unit

2-stroke

stator 200

highest grade

limited

choose

wear

tools

smu0441

gsx-r750

gsx-r600

749cc

gsf1250sa abs bandit

gsf1250s bandit

gsf1250sa abs

abs bandit

smu0438

1254cc

bandit

gsf1250s

gsf1250sa

gsx1250fa

smu0436

750cc

yzf600 r thunder cat

road star silverado s xv17ats

road star silverado

road star s xv17as

road star silverado s

star silverado s xv17ats

yzf600 r thunder

r thunder cat

yzf1000 r thunder ace

r thunder

road star silverado xvz1600at

star silverado

road star midnight star xv1600as

road star s

star s xv17as

star silverado s

silverado s xv17ats

yzf1000 r thunder

r thunder ace

t-max xp500

gsx-r1000

smu0398

988cc

gsf1200 bandit

gsf1200s bandit

smu0248

1157cc

gsf1200

gsf1200s

smu0150

smu0144

gsx600f katana

smu0143

1986

gsx-r1100

1052cc

gsx600f

katana

600cc

1988

high grade

1250

gsx

rms010-100089

rm01351

rm01092

gsx1300r hayabusa

gsx1300r

hayabusa

snd0532

1298cc

gsf600s bandit

gsf400 bandit

snd0232

gsf600s

gsf400

398cc

snd0230

vzr1800 m109rz boulevard cruiser

vzr1800 m109r boulevard cruiser

vzr1800z m109r boulevard cruiser

lt-a400f king quad

vzr1800 m109rz boulevard

m109rz boulevard cruiser

lt-f400f king quad

vzr1800 m109r boulevard

vzr1800z m109r boulevard

vzr1800n m109r boulevard cruiser

lt-a400f king

vzr1800 m109rz

m109rz boulevard

vzr1800n m109r boulevard

lt-f400f king

vzr1800 m109r

vzr1800z m109r

vzr1800bz m109r boulevard cruiser

lt-a400 king quad

lt-a700x king quad

smu6088

lt-a700x king

king quad

2004

lt-a700x

king

quad

695cc

gsf1200z bandit

lt-f500f quadrunner

lt-a500f quadmaster

1999

2000

1998

ex250 ninja 250r

vn800 vulcan 800

vn800 vulcan 800 classic

ex250 ninja

ninja 250r

ex500 ninja 500r

zx-6 ninja zx600

vn800 vulcan

vulcan 800

vulcan 800 classic

zx600 ninja 600r

vn1500 vulcan

vn1500 vulcan 88

ex500 ninja

en500 vulcan 500

ex500 gpz 500

zx-7 ninja zx750

gold wing

gl1100i gold wing interstate

ninja 500r

vz1500 boulevard m90

vl1500t c90t boulevard touring

dl650 v-strom

dl650a v-strom

vl1500t c90t boulevard

c90t boulevard touring

vz1500 boulevard

boulevard m90

vl1500t c90t

c90t boulevard

boulevard touring

dl650

dl650a

sv650

sv650a

sv650s

boulevard

rst 1000 futura

rst 1000

1000 futura

cbr900rr sc44

rm01040

1000

rst

futura

aprilia

1000cc

cbr900rr

sc44

929cc

gsxr

m109r boulevard cruiser

an650 burgman

vlr1800 c109 boulevard cruiser

vlr1800t c109rt boulevard touring

m109r boulevard

vlr1800 c109 boulevard

c109 boulevard cruiser

vlr1800t c109rt boulevard

c109rt boulevard touring

wiring harness

supplied

1100

c50 boulevard cruiser

vl800 c50 boulevard cruiser

vl800t c50t boulevard touring

boulevard cruiser

vl800c c50 boulevard cruiser

990 super duke

vl800 c50 boulevard

vl800t c50t boulevard

c50t boulevard touring

m50 boulevard cruiser

c50 boulevard

990 super duke r

vl800c c50 boulevard

vl1500 c90 boulevard cruiser

vz800 m50 boulevard cruiser

vz800z m50 boulevard cruiser

990 adventure

super duke

lt-a750x king quad

lt-a750x king

lt-a500x kingquad

lt-a450x kingquad

lt-a450xz kingquad

454cc

lt-a750x

722cc

lt-a500x

493cc

2015

lt-a450x

cb 500

500

cb

2013-2015

cb750f super sport

cb900f super sport usa

super sport

rms900-101780

cb900f super sport

super sport usa

cb750f super

cb750c custom

cb900c custom

cb750sc nighthawk

cb900f super

sport usa

736cc

1982

748cc

super

cbr

rm01590

cb600f hornet

cbr600f2

cbr600f3

cb600f

hornet

rm01550

286cc

cbr250r

249cc

2016

cb300f

cbr300r

vf750c magna

vf750c2 magna deluxe

rm01122

vf750c2 magna

magna deluxe

magna

vf750c

replacement stator

vf750cd magna

vfr800f interceptor

vf750c2

deluxe

1996

12 volt full race

12 volt full

volt full race

volt full

front and rear

ac regulator

front

watt

lamp

ac

sprint st

speed triple 955

speed triple 955i

tiger 955i

sprint rs

daytona 675

st

tiger

triple 955

triple 955i

daytona 600

daytona 650

rx 125

dr125se

1994

1997

rt

rx

31100-42a01

1972

dt2mx

rt2mx

d/e

rr

31120-men-731

changes

31700-292-008

1977 amp

regulator amp

requires

rxs100

gs 550

gs 650

gs 750

gs 1000

550

650

300 volts at 9,000 rpm

300 volts at 9,000

volts at 9,000 rpm

source coil

volts at 9,000

300 volts

9,000 rpm

uses

9,000

tuned

mosfet

brown

street triple 675

street triple 675 r

street triple

triple 675

triple 675 r

rm01389

675cc

675

675 r

street

daytona 675r

shindengen

discount

diode

1974

1977

dt

xs650

bright

unit amp

dt400

factory

direct to the headlamp bulb

direct to the headlamp

headlamp bulb

connect

earth

earthing

cleaned

classic twin

offset crank

single cylinder

version #8211

unit twins

clockwise rotation

trigger rotor

twins

rotation

offset

crank

classic

clockwise

ngk 5k suppressor caps 3

5k suppressor caps 3 required

spark plug lead amp

ngk 5k suppressor caps

5k suppressor caps 3

suppressor caps 3 required

spark plug lead

plug lead amp

ngk 5k suppressor

5k suppressor caps

suppressor caps 3

caps 3 required

3 required

sequential firing

ballast resistor

plug lead

lead amp

ngk 5k

5k suppressor

suppressor caps

caps 3

test the battery

fixed position

fixed

position

6 volt battery

volt battery

option

b38

mitsuba

budget

ccm604

rsv 1000 r

rsv 1000 r tuono

rsv 1000

1000 r

1000 r tuono

r tuono

rsv

tuono

dia

xs

400

459269

cover

terminal

459205

breather

washers

nut

29-2053

70-8146

auto advance

advance

coil ignition

meteor

dkx2a distributor

dkx2a

unit singles

bearing eu

armature

eu

ariel

check your manual

manual

miller

tapered shaft threaded at drive

shaft threaded at drive end

threaded at drive end 165mm

shaft threaded at drive

threaded at drive end

tapered shaft threaded

drive end 165mm

drive end

threaded at drive

tapered shaft

shaft threaded

end 165mm

drive

end

armature p/n 200304

armature p/n

p/n 200304

200304

e3h

shaft

parallel shaft

parallel

179mm

threaded

parallel shaft 179mm

shaft 179mm

178 mm unthreaded parallel shaft

178 mm unthreaded parallel

mm unthreaded parallel shaft

178 mm unthreaded

mm unthreaded parallel

unthreaded parallel shaft

178 mm

mm unthreaded

unthreaded parallel

1949-57

1956-57

100

magdyno

88sa

pins

id

p/n 200308

200308

tapered

176mm

e3h dynamos

voltage regulator

led headlamps

headlamps

1956

spade connectors

spade

suzuki sv650 s

suzuki sv650

sv650 s

1999-2001

2003-2009

norton es2 model 50 rigid

es2 model 50 rigid frame

model 50 rigid frame horn

50 rigid frame horn mounted

norton es2 model 50

es2 model 50 rigid

model 50 rigid frame

50 rigid frame horn

rigid frame horn mounted

horn mounted on the front

mounted on the front engine

norton es2 model

es2 model 50

model 50 rigid

50 rigid frame

rigid frame horn

frame horn mounted

front engine plate

mounted on the front

yamaha xj600 efi

yamaha xj600

xj600 efi

xj600

led lights

led lighting

100%

motogadget

40

time

recommended

#038

keys

1971

emergency start

emergency

start

on&#8217

ktm

2008-2016

gas

throw

trx 400 x

trx 400

400 x

trx

trx 500 fourtrax foreman rubicon

trx 500 fourtrax foreman

500 fourtrax foreman rubicon

trx 450 fourtrax foreman

trx 500 fourtrax

500 fourtrax foreman

fourtrax foreman rubicon

trx 250 recon

trx 250 x

500 fourtrax foreman rubicon fa

trx 450 fourtrax

450 fourtrax foreman

trx 250 recon te

trx 250 recon tm

fourtrax foreman rubicon fa

trx 300 fourtrax

trx 500

500 fourtrax

foreman rubicon

250 recon

ranger 500 series 10

ranger 500 series

magnum 500

ranger 500

magnum 500 hds 4&#215

magnum 500 hds

500 series 10

sportsman 500

big boss 500

500 hds 4&#215

ranger 500 6&#215

magnum 425

500 4&#215

scrambler 500

500 series

big boss

boss 500

500 hds

500 6&#215

series 10

ltf 250 ozark

ltf 250

250 ozark

250

ltf

ozark

lt 250

lt 250 2&#215

ltf 250 f

s quadsport

250 2&#215

e quadrunner

250 f

sp 125

1990

lt

quadrunner

sp

yfm 350 big bear

yfm 350 warrior

yfm 350 wolverine

yfm 400 big bear

350 big bear

klf 400 bayou

yfm 350 grizzly

yfm 350 raptor

yfm 600 grizzly

yfm 400

big bear

yfm 250

350 warrior

350 wolverine

yfm 450

400 big bear

klf 400

400 bayou

yfm 250 bear tracker

lta 500 f

yfm 250 bear

250 bear tracker

500 f

yfm 350

lta 400

ltr 450

lta 500

r quadracer

250 bear

bear tracker

yfm

arcticcat

350

yfz 450

450

yfz

trx 420 rancher

trx 420

420 rancher

420

2014

rancher

v-star 1300 tourer xvs13ct

v-star 1300

v-star 950 tourer xvs95c

v-star 1300 xvs13a

v-star 1300 tourer

1300 tourer xvs13ct

v-star 950 xvs95

v-star 950

v-star 950 tourer

950 tourer xvs95c

v-star 1300 deluxe xvs13ct

v-star 1300 deluxe

rocket iii touring

1300 xvs13a

1300 deluxe xvs13ct

v-max vmx17

1300 tourer

tourer xvs13ct

950 xvs95

monster 821

92 mm

2001 #8211

vfr800 interceptor

92

specifications

04

cbr900

re

cbr929

vfr800

sfv 650 gladius efi l/c

vl800 volusia model

hayabusa gsx 1300 r

sfv 650 gladius efi

650 gladius efi l/c

boulevard c50 vl800

boulevard c50t vl800t

boulevard m50 vz800

gsf 1250 bandit

hayabusa gsx 1300

gsx 1300 r

sfv 650 gladius

650 gladius efi

gladius efi l/c

vl800 volusia

volusia model

boulevard c50

c50 vl800

gsx 1300

superbike 749

superbike 999

superbike 999 r

superbike 848 evo

superbike 848 standard

superbike 848

848 standard

streetfighter 848 standard

superbike 1098 s

superbike 749 s

superbike 749 standard

superbike 999 s

superbike 999 standard

superbike 1098

superbike 1198

lta 750 x kingquad axi

lta 500 x kingquad

lta 750 x kingquad

750 x kingquad axi

x kingquad

arctic cat

lta 500 x

500 x kingquad

lta 750 x

750 x kingquad

x kingquad axi

lta 750

kingquad axi

500 x

750 x

lta

kingquad

arctic

remove the metal

rex's speed

watt dc

dc generator

generator conversion

180.00 inc

headlamp booster

44.95 inc

ignition units

quick delivery

new ignition

le

self

brings

electrical system

bike's electrical system

bike's electrical

12 volt stator

volt stator

flywheel extractor

6 volt charging