Home > RockNRoller Multi-Cart > Rock'N'Roller Wheels « Back 5" G-Force Castor with Brake For R8 & R10 Model: R5CSTR/Y/B Product Brand: Rock'N'Roller MPN: R5CSTR/Y/B £9.50 (£11.40 inc VAT) Print Send to a friend Description Replacement castor with brake for models R8 & R10. 5" G-Force yellow castor w/ brake (1/2"-13 threaded stem). Polymer hub bonded to soft TPR tread. This model does not include nut and washer. Please use your previous castor's nut and washer. Reviews Write a customer review and share your thoughts with other customers. Be the first to review this product.