New Zongshen RX3 (ZS250GY-3) Dual Sport

[detours]

In the latest maintenance blog (another excellent write-up btw), I saw that the RX3's regulator is located behind the right-hand rear panel by the seat.

Are there any concerns about heat buildup behind that panel? I imagine if you're not running a lot of accessories, the regulator will be dissipating more heat than the old 220W stator.

Edit: it's on the 'left' side, as the pic clearly shows.

[CSCDude]

Originally Posted by detours

In the latest maintenance blog (another excellent write-up btw), I saw that the RX3's regulator is located behind the right-hand rear panel by the seat.

Are there any concerns about heat buildup behind that panel? I imagine if you're not running a lot of accessories, the regulator will be dissipating more heat than the old 220W stator.

No concerns, but it's a legit question. Zongshen runs that big stator with their police bikes (the police version of the RX3) with no problems.

[SpudRider]

Originally Posted by detours

In the latest maintenance blog (another excellent write-up btw), I saw that the RX3's regulator is located behind the right-hand rear panel by the seat.

Are there any concerns about heat buildup behind that panel? I imagine if you're not running a lot of accessories, the regulator will be dissipating more heat than the old 220W stator.

As always, you raise an intelligent question.

If the regulator/rectifier (R/R) does get too hot in that location, I wonder where we could possibly move it? We would certainly need to extend the wiring, and try to find a suitable mounting spot somewhere in the airflow. I'm hoping it's not an issue, but only time will tell.

The R/R for my Zongshen ZS200GY-2 is located in a similar spot, and I have not had any problems. However, I'm sure my Zong's stator is not generating 300 watts.



I do know the R/R on my Honda XR650L is located in the airflow in front of the fuel tank.

[SpudRider]

I don't think the R/R will overheat in that location. It is mounted to the frame, which should act as a very large heat sink, and it is surrounded by an air space.



If the R/R were located under the plastic cover, I would be more concerned. However, I think air flow under the plastic cover back to the left pannier should dissipate the heat sufficiently.

[detours]

Originally Posted by SpudRider

I don't think the R/R will overheat in that location. It is mounted to the frame, which should act as a very large heat sink, and it is surrounded by an air space.

If the R/R were located under the plastic cover, I would be more concerned. However, I think air flow under the plastic cover back to the left pannier should dissipate the heat sufficiently.

Good point. And it's mounted well away from the engine as well.

[jimjr21]

Drive chains need lubrication from rollers to sprockets.
Best is to use a quality O-ring safe chain lubricant. Ones with high molibendium content work best but can leave a black mess. The newer white wax based products continue to improve and stay a lot cleaner.

I also agree that everyone has their own opinion on chain lube and engine oil.

[G19Tony]

Originally Posted by jimjr21

Drive chains need lubrication from rollers to sprockets.
Best is to use a quality O-ring safe chain lubricant. Ones with high molibendium content work best but can leave a black mess. The newer white wax based products continue to improve and stay a lot cleaner.

I also agree that everyone has their own opinion on chain lube and engine oil.

DuPont Teflon spray. In the blue can.

[detours]

Took another look at the cooling system tutorial and noticed a radiator guard on this pic of the right-side radiator.

The radiators are pretty well protected in there. On the outside, they're blocked by the engine bars, then a metal plate. And from the front there's a plastic stone guard. For most people and situations that ought to work just fine.

[rjmorel]

CSCdude, Joe I believe it was you who mentioned each owner of an RX3 would receive a maintenance manual you were working on. Does/is the manual include/comprise all the excellent tutorials you guys have been posting lately on your CSC blog? If not ,I'd be willing to pay for a hard copy or file to print out my own. thanks for all the excellent work you guys have done in bringing the RX3 to USA. rj

[CSCDude]

Originally Posted by rjmorel

CSCdude, Joe I believe it was you who mentioned each owner of an RX3 would receive a maintenance manual you were working on. Does/is the manual include/comprise all the excellent tutorials you guys have been posting lately on your CSC blog? If not ,I'd be willing to pay for a hard copy or file to print out my own. thanks for all the excellent work you guys have done in bringing the RX3 to USA. rj

It does, and more. Thank you for the good words and for being a CSC customer. No need to pay for the manual; you can buy me a beer in Baja...



After we park the bikes for the night, of course...

[Weldangrind]

Originally Posted by CSCDude

It does, and more. Thank you for the good words and for being a CSC customer. No need to pay for the manual; you can buy me a beer in Baja...



After we park the bikes for the night, of course...

That's my kind of commerce!

[Wolftrax]

Wow, I'm not a super moto fan but, I just love the look of the RX3 shredder. I was admiring the photo when, duh, it occurred to me. CSC not only sells bikes, they also design and build. Starting with the basic Cyclone platform, they can design and build a myriad of models and accessories. Hmm, let's see now. How about a RX3 Hack?

[AZRider]

Joe posted a cross country ride on his blog. I was thinking that hitting every contiguous state and the main attractions would be interesting. Anyone up for a 224 hour ride?

http://mashable.com/2015/03/11/ameri...m-fb-main-link

[culcune]

Went to Johnny Pag website. They are using a 320cc engine in their lineup which has Delphi fuel injection. Just thought I would bring that up.
http://www.johnnypagmotors.com/

[rjmorel]

Any one here how many RX3 have been made/sold through out the world? rj