The study of the injury caused by the vehicle-teenage cyclist crash is presented in this paper. The
vehicle is a SUV, with high frontal part, in order to compare the results with those obtained previously in the
sedan- teenage cyclist crash and begin a study of the influence of the frontal shape of the vehicle. No variation
is executed on the model of the teenage cyclist and the bike. Three different positions are analyzed: front, rear
and lateral position. The injury on the cyclist head is examined by HIC criterion, in the way indicated in the
rules. Correlation HIC – AIS is used to calculate the lethality of the injuries. The principal conclusion is done
that the injury of the head is more dangerous for the SUV impact than the sedan, but only at the maximum
speed (50 km/h). The injury to the chest is analyzed by 3 ms criterion; the injury is greater for the SUV impact
than the sedan, but the entity is strongly dependent on the cyclist position. A comparison is executed with both
the teenage and adult pedestrian concluding that the pedestrian is subjected to greater injury, because the bike
absorbs a part of the energy in the front and side crash. The more dangerous injury is the telescoping. A further
comparison show that the shape of the bonnet and the height of the frontal part have to be studied in an accurate
way to reduce the injury to pedestrians and cyclists