Universal Parts 12 Volt 8.5 Amp YTX9-BS Battery. Fits full-size scooters, mopeds, ATVs, dirt bikes, motorcycles, off-road vehicles and much more. Factory Activated - Ready to Install!Replaces the Following Models: 26012-1261, 31500-156-001, 31500-HN1-003, 6MF8, CTX9-BS, ES9BS, GTX9-BS, M329BS, M429BS, PTX9-BS, XTAX9-BS, LT9-4