Decades: 1120s 1130s 1140s 1150s 1160s - 1170s - 1180s 1190s 1200s 1210s 1220s
Years: 1169 1170 1171 1172 1173 - 1174 - 1175 1176 1177 1178 1179
Births
Deaths
... Built using carbon fibre, five aluminium chassis pre-production prototypes were built, followed by eight with composite chassis, before ninety-five production models ...