The Aprilia RS660 rectifier in stock form is located in front of the forks and hidden from sight, adding to a minimalist look for the street.   However, the location is less than ideal for heading to the track as the site puts the rectifier in an area prone to damage.
 
The Robem Engineering RS660 Rectifier Relocation Kit allows you to move the rectifier back on the side of the motor and out of the way of potential damage on the track.  Simply bolts to a factory location and secures the rectifier's new bracket with (2) M6 fasteners into preinstalled rivnuts eliminating any additional hardware.
 
Kit includes:
Aluminum Relocation Bracket Powder Coated Black 
(2) M6 Stainless Fasteners with Stainless Washers