ESJOT Rear sprocket 41 teeth steel 525 chain pitch (5/8x5/16)<br><br>To produce the rear sprockets, the basic material Oste 420 and Oste is used . All the holes are drilled accurately on CNC machines. The results of the special cut indenting are best running characteristics and also a guarantee of concentricity and run-out tolerance under 0,2 mm. <br><br>Note: Mounting screws are not included in delivery.
