I changed with this one but bigger ampers then original

In this box

I have the same problem. Its not the reley. It is the automatic fuse for the fan. He is in the black plastic box on your picture. You can order same type of ffuse or you can put ordinary  auto fuse

https://youtu.be/BEiTDJE0kyg
Check this. I think it can help you

As I posted I just got my new 2020 950 Sport.
I did some investigating of the complete clutch setup and thought I should share!
Primary clutch center bolt is 18mm LEFT HAND thread.
Primary nut to remove outer half of clutch is 30mm LEFT HAND thread.
primary weights are 14 grams.
primary spring color appears to be GOLD/ORANGE/BLUE but I can't find any online reference to that color.
Secondary nut is 36mm and RIGHT HAND thread.
Secondary clutch appears to be the same as previous Zforce 800 I had.
Secondary comes with spring 'clocked' at B1.


I'm not sure yet but the bearing on the primary appears to be a 2 way bearing.

I just re-clocked my secondary to B2, same as I ran on my previous machine.(I will update you after I run it some)

Gold orange blue
0951-'1036 this is spring number.
250'-600

They are the same machines.  In USA they are called cforce 800xc in Europe they are called cforce 850xc. It is the same atv

I think that someone has is

Hello dear frend. I think that you do not need new Ecu beacuse that speed you have mantion is the max. speed for that model. I have the same machine and I also have that max speed. Unless you drive on higway You do not need more speed.

http://cfmoto-forum.com/cforce-500-h-o/how-to-remove-restrictions-%28if-there-is%29/

http://cfmoto-forum.com/400450-17/throttle-body/
I forget it to post it....

Check this post
I also have limited  throtle, but I can have reach more speed than your only 40km/h.
But steel you can read it.

Now i have 24''inch. I'm sure I can put 25, but ....

Does somebody now can I mount 26 inch tires on Cforce 400 ?
I've search on web but cant find info on that.

Did you disable the roll bar  (Stabilizator)

Yes yes. That I was loking for to be sure.
Thank in advance.
Next vikend I gona try this mod, but Im not sure if I do and  mod with variator and shims.