Capture leaves, lawn clippings, and other debris with STIHL RZ collection systems for zero-turn mowers. The use of a collection system can improve curb appeal and remove debris producing a healthier lawn. The STIHL AFZ 100 twin-bag, 6.5- bushel collection system includes front counterweights and is intended for use with the STIHL RZ 142 and STIHL RZ 152. The STIHL AFZ 261 twin-bag, 6.5-bushel collection system is meant for use with the STIHL RZ 261. The STIHL AFZ 552 two-bag, 6.5-bushel hard top collection system with blower is intended for use with the STIHL RZ 552 and STIHL RZ 552 K. The STIHL AFZ 560 three-bag, 10-bushel hard top collection system with blower is meant for use with the STIHL RZ 560 and STIHL RZ 560 K. The STIHL AFZ 752 three-bag, 10-bushel soft top collection system with blower is intended for the STIHL RZ 752. The STIHL AFZ 760 three-bag, 10-bushel soft top collection system with blower is meant for the STIHL RZ 760. The STIHL AFZ 960 three-bag, 10-bushel soft top collection system with blower is meant for the STIHL RZ 960.