front sprocket 12T - 520

front sprocket 12T - 520

Esjot is a German producer of the bicycle industry, with the most extensive range of chain wheels and sprockets in Germany. For pinions the steel 16 MnCR 5 is machined according to OEM quality on CNC lathes. The toothing in the Diamond-Cut process and a case hardening of 700 HV 40 at a case depth of 0.4 mm meet high quality standards. Modern broaching machines guarantee Esjot an exact fit on the drive shaft with a radial and axial runout tolerance of less than 0.1 mm.