Rex's Technical Support
Welcome to Rex's technical help page. Here customers can download the latest version of our fitting guides, help sheets, wiring diagrams and other useful information from the list below. All are free of charge, however most are subject to copyright. Please be aware that we have a small team of technical specialists and they are not always available to take telephone calls. If you need help, the fastest method is to send the tech team an e-mail, we will answer as soon as we can, but when we are busy this may take some time.
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.
Source Coil Fitting Guides
Charge Warning Indicator Wiring Guides
Solid State Voltage Regulators for British Motorcycles
Armstrong MT500 Generator Up-grade
12 Volt Conversions
- DT175 12 Volt Conversion
- Yamaha RXS100 12 Volt Conversion
- Honda XL250 XL500 12 Volt Conversion
- XT125/250/500 12 Volt Conversion Fitting
- DT360/400 12 Volt Conversion With RMK Ignition
- DT250 12 Volt Conversion With RMK Ignition
- 12 Volt Conversion Trouble Shooting
- DT12-VC Conversion Fitting Guide – Standard Stator
- What’s Involved: DT 12 Volt Conversion – Keeping Standard Ignition
- DT360 DT400 B&C 12 Volt Conversion RMK-8 & RMK-9
- DT250 – 12 Volt Conversion for RMK-6, 7, 10 & 11
Stator Fitting Guides (Where Different from Shop Manual)
Miscellaneous Connection Guides
Modern Lucas Wiring Harness Connection Info
Modern Lucas Alternator Guide
How to Set 2-Stroke Electronic Ignition Kits
Trouble Shooting CDi Ignition
Non Electronic Tuning & Set Up Guides
Indicator Fixes & Wiring
Simplified Motorcycle Wiring Diagrams
Lucas Rita Testing & Wiring Guide
RMK Electronic Ignition Kit Fitting Guides
- TY175 Clubman/Pro: – RMK-1
- TY250/320 Twin Shock Clubman/Pro:- RMK-3
- XT500 Electronic Ignition Stator Kits RMK-2 RMK-4
- TY250 Mono Shock: – RMK-5
- DT250 Electronic Ignition Conversion RMK-6 & RMK-10
- DT250 Electronic Ignition Kit Fitting Guide RMK-7 & RMK-11
- DT250 – 12 Volt Conversion for RMK-6, 7, 10 & 11
- DT360 DT400 B&C Electronic Ignition Kit Fitting Guide RMK-8 & RMK-9
- DT360 DT400 B&C 12 Volt Conversion RMK-8 & RMK-9
- SWM 240/320/350 Electronic Ignition Fitting Guide RMK-14
Regulator Rectifier Wiring Guides
- Suzuki T500 Combined Regulator Rectifier RR12V-31
- Enfield Bullet Regulator Rectifier Connection RR12V-24 & 25
- 6 Wire 12 Volt Universal Regulator Rectifier RR12V-19
- Suzuki GT250/500 Regulator Rectifier RR12V-15 & 16
- 3-Phase Universal 12 Volt Regulator RR12V-8
- 12 Volt Universal Single Phase Regulator Rectifier RR12V-10
- Mosfet Regulator Rectifier Wiring Guide RR12V-27M
Fitting An AC Regulator
Headlamp Booster Kits
Ignition Coil Wiring Guides
Yamaha TT500 Adding Lighting For Road Use
External HT Coil Conversion - Magnetos
Honda Ignition Testing Guide
Kawasaki Ignition Testing Guides
Rotax 348, 504 & 604 Ignition Testing Guide
Suzuki Ignition Testing Guides
Yamaha Ignition Testing Guides
Solid State Dynamo Regulator
Vintage Lucas Shop Manuals
- Lucas Service Manual
- RM13-19 Alternator Tests
- 1A45 Alternator
- Wiring Diagrams for Motorcycles with AC charging Equipment
- General Description Of Lucas Alternators RM13-19
- Lucas 11AF, 13F2 & 14F2 Flywheel Magneto Shop Manual
- Lucas Distributors Contact Breaker & Parts List
- Lucas Dynamo Manual E3L, E3LM, E3N
- Detailed Dynamo Parts List
- Lucas Magdyno Parts List
- Lucas Magneto Parts List
- Lucas Magnetos Section L-5 Part A
- Lucas Magnetos Section L-5 Part B
- Remagnetising Magnetos
- Magdyno Workshop Instructions MO1L, MN2L
- Magneto Contact Breaker Revision
Headlamp Bulb Connector Wiring
Pazon Ignition Fitting Guides
- 12 Volt Single Cylinder Machines with Points in the Side Case
- 6 Volt Single Cylinder Machines with Points in the Side Case
- 12 Volt Twin Cylinder Machines with Points in the Side Case
- 6 Volt Twin Cylinder Machines with Points in the Side Case
- Norton Lightweight Twins 12 Volts
- Norton Lightweight Twins 6 Volts
- Magneto Replacement Twin Cylinder 6 Volt
- Magneto Replacement Twin Cylinder (Pre-Unit) 12 Volt
- Magneto Replacement Single Cylinder 12 Volt