In 2015, ABU Japan releases Revo Black9 heavy duty models for anglers searching for world-record large mouth bass. Current world record bass was caught in Japan, 22lb 4oz in Biwa Lake. This Black9 is built to cast large swim baits, and pull up 23lb bass from deep water. Body frame is made of aluminum alloy. DLC diamond coated is applied to pinion gears to stand for large load from both super high speed and large rigs. 9.0:1 ultra high speed gears are to search wide water fast. 7kg souped up drag stands for large load of the record fish. Infinity Brake system is tuned to be able to cast large bulky rigs like swim baits. Knobs are longer to be able to grip with three fingers. Every components are ready to catch the new world record.