Overview Reviews Product Description Sunstar 2-565545 Steel Rear Sprocket 45 Tooth Sunstar 2-565545 Product Videos Custom Field Product Reviews Write a Review Write a Review × Sunstar Sunstar 2-565545 Steel Rear Sprocket 45 Tooth Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *