XRAY - Model racing cars

Thank you for your feedback on the speedo XMC300R.

The speedo XMC300R was designed mainly for regular drivers and poublic therefore we used so short brake. While extensive testing we tested many different brake settings and also fixed brakes like on the speedo XMC180. The final brake setting is the most optimum for regular use and regular racing. However of course everybody has different prefference and different requirements therefore it will not be possible to make every person happy but we tried to find the very best compromise that will work for everybody.

At this moment the standard batteries are used most widely therefore the speedo is of course designed for these batteries. If the future will bring the trend of other batteries it is not problem to make the speedo for any requirements of customers.


Btw, the speedo features integrated switch, cables and is all packaged in composite box that increases the strength of the speedo. We decided to use the mounting of the speedo to the top deck because it brings comfort and it does not make any problems. Of course if you wish and preffer to use double side tape, you can do it, but we suggest to all customers to go ahead and mount the speedo on the top deck. We use the same system for M18 without experiencing any single problem therefore there is and will not be any problem with the speedo mounting to the M18T neither.

Hopefully this answer all your questions. The speedo was long term tested and developed and works extremely well. We made a huge progress from the first speedos made few years ago for the M18 and now the latest speedo XMC300R is well programmed and manufactured. I am sure you will be happy with the speedo.

Thank You for long answer. But is it bad news for me.
I tried to control car with imediatelly reverse, but I am probablly too old.
My hands can not work with this.

About switching off PCO - I see that ESC is compatible with 4-6 cells.
http://www.pmp-com.cz/RC/GALERIE/M18T/M18Tc.jpg
So is logic, that switching off voltage is set to low value (4x0.9V).....

I agree that XMC is good ESC, but not for me.
Thanx for answer again.

How strong xxT turn motor is this speed controller able to work with? Will it work with 19turn motor safetly?

So my final resume after racing weekend is, that this speed controller can run with Reedy SP19 motor properly...