![](https://manitopercussion.com/wp-content/uploads/2023/09/gon-bops-contour-top-ring-1-1024x576.jpg)
![](https://manitopercussion.com/wp-content/uploads/2023/09/IMG_2814-1024x1024.jpg)
![](https://manitopercussion.com/wp-content/uploads/2023/09/IMG_2815-1024x1024.jpg)
![](https://manitopercussion.com/wp-content/uploads/2023/09/IMG_2816-1024x1024.jpg)
Does anyone know the inside diameter of the newer modern Gon Bops Contour Top Ring for 9.75″ super quinto? info@manitopercussion.com
Does anyone know the inside diameter of the newer modern Gon Bops Contour Top Ring for 9.75″ super quinto? info@manitopercussion.com