MAGURA BIO-HYDRAULIC OIL Suitable for: MAGURA HYMEC clutch activation systems HC1 - BMW- and KTM hydraulic clutches HC3 - BMW- and KTM hydraulic clutches (filled with mineral oil) Please do carefully proof whether your component requires the red Bio-Hydraulic Oil or the DOT liquid. *For OEM Clutches, please refer to your manufacturer's specifications or dealer. *For OEM Clutches, please refer to your manufacturer's specifications or dealer.