Scaleauto SC-1172BR Polyamide Anglewinder Gear 32th M50 for 2.38mm axle ø17mm Reverse with M2,5 Screw €5.70
Scaleauto SC-1170R Polyamide Anglewinder Spur 30 th M50 for 2.38mm axle diam 15.8mm with M2.5 set screw €5.60