The Cannondale Cable Guide Bottom Bracket Hydraulic Disc Road V2 K32108/ is an original Cannondale bottom bracket cable guide for various road bikes with hydraulic disc brakes including CAAD12 Disc and Slate. Also compatible with CAAD12 rim brake version. For a similar version for Synapse Alloy Disc, see KP309/. Call Cannondale for any questions about compatibility. Updated version includes a metal reinforced piece is stronger than the original part, KP412/ which has been discontinued.