Description
Readspeed "Zeus" CDI For PX125/150 Models 2011-On
The latest production of Vespa PX125/150 scooters now come supplied with a CDI with a waterproof multi plug, and although functional, these CDI units now have a rev limiter at approximately 7000RPM.
This rev limiter will introduce problems if you wish to fit a bigger cylinder kit or exhaust system. This will make any performance modifications pointless as most cylinder kits and exhaust systems will require a higher RPM than 7000 to reach full potential.
Last year Reedspeed changed the manufacturer of these CDI's and they now have a blue outer casing instead of red
The new Readspeed "Zeus" CDI has been designed for this late ignition system and removes the Rev Limiter allowing you to further tune the vehicle from standard format to higher performance.
