You are seeing the first carbon bike repair diagnostic 4k image of a multi fracture repair. In addition to ultrasound this is the first of it’s kind adapted for Carbon Bike Repair to inspect hidden fractures and post repair quality control . Basically the even surface colour is an indicator of when new and the old carbon are integrated successfully. In other words – This Cannondale multi fracture top tube restoration has passed QC to specification of this model.
…resulting in meaningful warranty promises and ultimately your safety.