250L 20 inch 2021 Mercury Marine® Pro XS® 250 Pro XS - Outrun everything! Run with the motor that continues to win while establishing new standards for performance. Competitive anglers powered by Pro XS® outboards have won more bass fishing tournaments than all other brands combined. With lightning-quick acceleration, blistering top speed, legendary reliability, and lightweight design, Pro XS has everything you need to travel farther, faster, and harder. ENGINE DETAILS Great for bass and multi-species fishing boats.