Antigravity ATX12-RS

Upgrade your race bike with the Antigravity ATX12-RS RE-START Lithium Battery, a lightweight, high-output lithium powersports battery engineered for riders who demand faster starts, reduced weight, and dependable performance at the track. Weighing only 2.6 lbs and delivering 360 cranking amps, the ATX12-RS helps reduce unnecessary weight compared to traditional lead-acid batteries while providing the strong, reliable starting power needed for high-performance motorcycles, track builds, and racing applications.

Built with Antigravity’s exclusive RE-START Technology, the ATX12-RS features a built-in jump-start system designed to help prevent getting stranded from a deeply discharged battery. Its integrated Battery Management System and LiFePO4 lithium chemistry add protection and stability, making it a smart upgrade for serious riders, racers, and performance-focused motorcycle builds.

With a compact YTX12 case size, quad-terminal design, and the ability to mount in any orientation, the Antigravity ATX12-RS is ideal for sport bikes, race bikes, track-day motorcycles, and powersports applications where every pound matters. Whether you are building a lightweight race machine or replacing a heavy OEM lead-acid battery, the ATX12-RS delivers the performance advantage modern riders expect.

Battery Size Replaces: YTX12, YTX12-BS, YTX14, YTX14-BS, YTX14H, YTX14H-BS, YTX14L, YTX14L-BS, YTX16-BS, YTX16-BS-1, YTX20CH, YTX20CH-BS, HYB16A-AB, GYZ16H, GYZ16HL.