NON DESTRUCTIVE ULTRASOUND CARBON BICYCLE FRAME TESTING: We test potentially damaged frames by non destructive testing (NDT) using a 5mhz ultrasound transducer to surface scan a frame for either crash damage or manufacturing faults. A Exhaustive frame scan is 3 hour process covering a frame in 6mm wide scans that reveal frame thickness variability and density. Suspicious areas are marked and examined more closely for delamination. An Exhaustive Ultrasound Frame scan costs: $135.00