Wunderlich, which is the American distributor for German aftermarket parts, joined BMW Motorcycles of San Francisco to create this amazing beast. And why is it called "MadUSA" (pictured above)? Wunderlich first created the Mad Max (pictured below), which had Continental TKC 80, in Germany, but to sell it in the States they kept the Mad and added the USA for an obvious reason.
Basically this bike is a BMW S1000RR with about €12.500 ($17.000) of extras, not counting labor and painting. But for that price you get an Öhlins FRRT 811 fork, TTX shock, Sportego Bar Conversion Kit, Piranha Conversion Kit (bodywork), Remus exhaust system, among many other expensive parts.
Yet the engine is unmodified. It produces 173hp at around 13.000rpm and has a maximum torque value of 103Nm (76lb/ft) at 10.550rpm. This is good for a top speed of 285km/h or 177mph if you live in the U.S.A..
Source: cycleworld
