https://em3ev.com/shop/9-fet-irfb4110-i ... ontroller/
I had this on my Mac motor but I sold the motor to someone who already had a controller.
I paid over $100 with shipping.
Asking $55 shipped anywhere
I did paint mine black. I can send pics if youd like to see it.
There is nothing wrong with it. Works perfectly fine.
Its programmable and has the Cycle Analyst connector for plug and play