This is the Wheels Manufacturing Derailleur hanger # 269.
Features:
CNC machined 6061 aluminum
Black anodized finish
(2) M3x8 Flat head screws included
Cannondale Hanger #KP284
Note From Manufacturer:
Cannondale made a running change in their KIDS TRAIL 24 bike production with early runs using a unique hanger (Cannondale part # KP316), which has different hole spacing than our DROPOUT-269. Measure the distance between the the hanger mounting holes. DROPOUT-269 mounting holes are 28mm apart center-to-center. Cannondale KP316 is 24mm. Later runs of KIDS TRAIL 24 frames will use DROPOUT-269.