The part and pictures , I put on EMTB first of all , showed the part that broke off the board .I sent it to a specialist , it came back solderd back on , it looked great , 505 error gone , But , they did not or could not test the board to see if anything else was faulty ! So I put it all...
Bosch CX4 motor expensive paperweights ! So you cant get them repaired , you cant get parts , because Lord Bosch made them !! if you send the SPECIALISTS and the motor thats been opend they wont even try !!! I have been an engineer for 50 years and have seen this ,we dont mend it ,buy a new...
I got my board repaird for €65 plus post and they also offer E bike motor repairs etc What Man Has Made Man Can Make Again !! Try My-Power in Belgium, WWW.My-Power.be