Wheels MFG Derailleur Hanger 282 Cannondale

. CNC machined 6061 aluminium . Black anodized finish . Attaches to frame with (2) M4x10 flat head screws . Fastener not Included . Replaces Cannondale Part # KP396 . For Di2 shifting systems Notes: Di2 wire groove is 2.5mm deep and 3mm wide. First generation Di2 wires (7970) may cause fitment issues. We recommend using only E-Tube Di2 wires with this hanger. This hanger is for Di2 shifting systems. For mechanical systems, use DROPOUT-281.