Hello max. I also have the same machine. Mine blew it's 15 amp fuse as well. I chased it down to a live wire off it's horn, it also kept shorting out an blowing fuses. I'm not sure how old yours is but I bought mine brand new from a dealer. It doesn't seem to have much problem hitting 39mph...
You'd probably have to buy the rod. I believe it's 1/4" it's threaded at the far end opposite of pedal. I'd have to check on mine to measure how long the threaded end needs to be. Pedals look good.
Hello, I'm trying to restore 2 Bks gokarts. Been viewing different gokarts an found these 2 different pics was there a special reason for the change? Unfortunately I don't know the size of the 2nd pic an still trying to find 1 without that shadow.