This auction is for 1 new complete FULL-WAVE regulator rectifier assembly. 

This unit is a direct replacement for Honda part number 31700-102-731. It fits later CT90 CB 125 XL 100 and CL 125 models. Please use the fitment chart on this listing. It has come to my attention that overseas sellers are stealing my photos and using my text word for word. It has the correct female plug with the lock tab and male terminals to fit the models listed in the chart. 

This is a real part. You will receive an identical regulator rectifier to the one in the photo, and not a Chinese knock-off. 

It will regulate voltage over 6 volts, which is perfect for an overcharging bike or a 12 volt clone engine swap. Charging voltage should stay between 6.5 and 7.5  volts and should not exceed 8 volts. Please see the disclosure below if your bike has a DC headlight. 

**Please note that the mounting holes on this unit WILL NOT line up perfectly with your original unit.**

***YOU MUST READ THE DISCLOSURE BELOW FOR BIKE MODELS WITH DC HEADLIGHTS***

If you purchase this part, you MUST take action to reduce the headlight draw. Swapping the original headlight for a modern LED Headlight WITHOUT a bunch of internal resistors is the easiest solution  

This part regulates all AC voltage that runs into it. Because of this, it will also regulate the headlight coil voltage that is used to boost the voltage whenever the light is switched on.  Unless a change to the headlight is made, this regulation will impact your charging voltage whenever the light is on!! 

Thanks for looking!

Please ask if you need more details or photos.