Open RHS case (clutch case) and you can easily make out if its a CDI or a CB.

CDI will have a neat metallic cap with no ugly wires coming out like medusa's hair.

CB will also have a metallic cap but with wires running into it from the top and of course you can see the points itself around the shaft. You can also see the sparks between the points if you observe closely.



My take on CDI vs Points :

It is a bit subjective. CDI's dont suffer from timing problems - easier to start , no "kick-backs" while pumping/starting and generally very reliable - in the sense there is no fear of going on a long trip and ending up with burnt out points.

The points vehicle is a lot more fun IMHO. The process of getting the vehicle "tuned" is interesting/frustrating depending on the type of the rider. I prefer to have some tweaking all the time so I prefer points to a CDI. But finding a right mechanic to do it is a problem.

Good quality Point sets cost about 60-80 rupees and the way the points setup is connected makes a difference to starting,performance,mileage etc.

Overall a CB bike is a lot more headache for the average user. CDI is for such people. If you are a garage monkey like me, then CB is for you.

I dont find a difference when we ride a point and a CDI.

CDI - No tuning required, no starting problems.

Point: Regular tuning is required, Back Kick possible. Can be adjusted for better performance.

I am sure there are more points to be added to this.

After you open the clutch case, you will find points mounted on the cylindrical coil. CDI will have a bigger cylindrical Cap fitter which will keep spinning once the bike is started.


But you can never decide if it is a Point or CDI by just seeing it or riding it.
Sometimes it can be identified by starting it. Else only option is to Manually open the clutch case and check it.

Thanks a ton Srini.....I have seen some people recommending Point and some others CDI .Which one you recommend from your experiance? And what wil be the cost to convert into CDI? If converted to CDI how about the perfection? And after opening the clutch case how can we differentiate both, I mean for a beginner?

mostly Point. Need to open the Clutch case and confirm.

93 model Roadkings are with CDI or not??

Yes, looks neat and clean in very good shape ....This sunday I'm going to take a test ride..

did you manage to take pics? is it in original shape?

Super. Sure let us know here. And keep clicking pictures and share them.

Hi Srini,

Thank you so much for the advice.

Will try to get my hands on these spares.
I will keep you updated on the progress. Although progress in my case will be slow. I have to bring that bike into movable condition and then bring here first. But I will keep you posted and ask for any help if Required.

Thank you so much once again.

HI Rachit, You get new carbs in Delhi. Pacco have got their outler in Naiwala. Ask for Yezdi carb, you will get them. Tyres also must be available in Karol Bagh.

In Naiwala, Karol Bagh, there is New Delhi Motor spares. Will send the address.
They have some spares. Check them out soon.

Its one of my dream to be achieved..my next bike Yezdi RoadKing a companion for my RX100, for last few months I was in search for the same...

Today i found a bike, a well maintained one...the price they are asking is 30k. But the problem is I'm little busy with the my Job transfer now.

Is it a reasonable price for a neat Yezdi RK?

Hi Srini,

Thanks for the Reply.
I am right now in Gurgaon.
The bike is in Himachal. It belongs to my dad and is lying with my Chacha.
I plan to restore it. It has not been started for around 6-7 years now. I had a word with Chachu and he told me that the bike might need a new Carb. Also to make it moving I need new tyres. I am planning to bring the bike to Gurgaon and slowly slowly restore it.

What size will be the carb?? Any idea where can I find it online??

Thank you very much for all your help..

Hello rachit, wher are you from? I am from chennai. All yezdi jawa bikes run on pacco/ micarb/ jikov carbs. Pacco new one is available in market.
Trye size is 325 x 16. Ceat and dunlop are available

Hi,

Can somebody please help me with the following info on Yezdi.
Its a 1978 around Yezdi.
1) Which carburetor? Any places where I can find one. If not which modern one's can do the job.
2) What's the tyre size?

Thanks

Hey Guys,

I am a bit sad to announce this but times change, and I have to move on - so I am selling all my Yezdi bikes, and shortly there after I will do away with all my spare parts for them also.

But first the bikes :

1. 1994 model Yezdi Roadking : 0.5 Size piston, Factory paint, CDI ignition ~13000km on Odo, new tyres,shocks, seat etc. For more details contact me.

2. 1983 model Yezdi Classic : 0.75 size piston, Points Setup, new seat, original rear tail lamp lens, rear shocks reset, new front rib tyre (hard to find these days) and for more details please contact me.

I have posted an ad in the classifieds section as well but - floating it here in case somebody is interested.