12 Volt DT250 Twin Shock Electronic Ignition Kit – Roadster

£265.00 Inc. VAT


Roadster 12 volt electronic ignition for DT250 twin shock models A-C.

Modern up-graded ignition with 12 volt lighting to replace the standard 6 volt points system on DT250 A-C models 1974 & 76. Increased performance through modern dynamic timing curve over the standard fixed points ignition. New billet stator bolts on with minimum effort and no fiddling about with timing – fit and go. Electrics plug in to the stock Yamaha electrical system (requires standard, un-modified Yamaha wiring loom).

Our focus is always on performance.  We build our electronic ignition modules in-house and tailor them precisely to each model. You will not find generic ‘one size fits all’ universal electronics in Rex’s kits!  Each system comes with a dynamic ignition timing curve tuned specifically for the model it is intended for.

Rex’s ignition replaces the stator, CDi unit, lighting coil, regulator & rectifier – and gives a nice boost in power too! 

This kit simple to install we’ve taken away all the guess work from timing and set up.  The 12 volt kits plug directly in to standard wiring looms, no crimping or wiring to stock Yamaha wiring needed. You won’t even need a timing light!

Requires flywheel to be stamped FOTO1971


DT250 A- C 1974 & 1976

  • Requires no timing adjustment, no timing light – simply bolt on and go.
  • CDI unit tailored to model to give real boost in performance
  • Simple to fit with clear pictorial fitting guide
  • New billet stator, heavy duty & CNC machined
  • Full technical backup from the system designers via e-mail

The kit contains; a new 12 volt stator and ignition source coil, 12 volt lighting coil, electronic ignition unit, new HT coil, voltage regulator & fitting manual.

We have different kits for 250 bikes with Mono Shocks or Yamaha CDi electronic ignition. These models need a different timing curve to ensure smooth power delivery. If you require adjustable racing ignition for a DT250 see kits  & RMK-7 & RMK-13




Additional Information

Weight 1.3 kg

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