The Race Pro crank from Airsal can boast of being able to compare itself in terms of quality with other big names in the genre such as e.g. Malossi MHR-RHQ and Polini Evolution, so there is no way to put a finger on the quality. The crankshaft is made in Europe, from 18NiCrMo5 steel which has undergone a special hardening process and is balanced to 16,000 RPM, which once again puts a thick line below the quality level.
Delivered incl. needle bearing.