M-Front sprocket 520T 15T
Esjot is a German producer of the bicycle industry, with the most extensive range of 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 depth of use of 0.4mm correspond to a high quality standard 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.
Color: Stahl
OEM: ,JTF437.15
EU Responsible Person : BTS GmbH, Plochingerstrasse 41, Otsfildern, 73760, info@biketeile-service.de
2-5 business days 
on request 
