Extreme Alloy 9 Tooth Replacement Sprocket for CSI and CTR Delimbers Extreme Alloy $77.00 Extreme Alloy 9 Tooth Replacement Sprocket for CSI and CTR Delimbers Equal or Superior to CSI/CTR 400545 This 9 tooth replacement sprocket fits all CSI and CTR Delimbers. Extreme Alloy 9 Tooth... Add to Cart