Brand new old-stock Tamiya TEU-101BK electronic speed controller with instructions, removed from a brand new XB model, has forward, brake & reverse functions, suitable for down to 23 turn motors which includes standard silver can 540's.
This esc is not waterproof and is only suitable for use in r/c cars. Please make sure all connections are properly connected prior to use. Please read and fully understand instructions prior to use as damage caused by improper use will void any warranty.