The RCS Corsa Corta has the possibility of calibrating this parameter on three positions (R-S-N) to get the maximum feeling : - Position R"Race"the idle stroke is minimized, the lever will be more reactive. -S position"Sport"the idle stroke is in an intermediate position, as is the feeling at the lever. - Position N"Normal"the empty stroke is greater, therefore there will be a wider modulation. The setting of the Vacuum Run is added to the two existing setting possibilities: the adjustment of the lever distance from the handlebar and the RCS system (Ratio Click System), which allows to modify the pump distance on two different positions for maximum system readiness. Technical Features:• Piston Ø 16mm • Forged body with CNC details • Folding lever