The replacement reduced to the bare essentials for the slightly oversized original CUP of the S 1000 RR.

The expansion tank , machined from solid CNC with unique rotatable 90 port and a glass made of Jena glass, make the container to both visually and technological innovation.

A slight Laser mounting brings the brake fluid reservoir also much closer to the steering valve. The whole steering unit appears much cleaner and all of a piece.
Of course, also suitable for use on the foot brake.

No technical registration required.

Capacity of 26 ml and 64 g in weight.