Overview Reviews Product Description Poly V belt for the Overhead Door RSX and RMX drawbar commercial operators only. Product Videos Product Reviews Write a Review Write a Review × POLY - V BELT, DRAWBAR (RSX & RMX) Review Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments * Recaptcha: