The original offset of the Aprilia RSV4 is 30 mm.
With the Forsaken Motorsport triple clamp you get three inserts for the upper triple clamp and three more for the lower triple clamp to change the offset!

The height of the upper triple clamp (surface) on the fork corresponds to the OEM height.
Offset (included) of 25 mm, 26 mm, 27 mm, 28 mm, 29 mm and 30 mm.
Offset of 24-31 and 32-23 must be ordered separately!
Color : black
Öhlins : upper diameter 51mm lower diameter 56 mm
Sachs : upper diameter 51mm lower diameter 53 mm
Adjustable steering stops.
A bracket for the fork mounted steering damper is included.
Includes a custom made upper nut.

Before shipping the triple clamps we add a cobalt-based anti-seize paste to the inserts and fork bolts. Forsaken also applies the blue Loctite solution to the smaller accessory screws.