Each one improving on the one before it. Iconic. Durable. Unmistakable in their sound. Unparalleled in their muscular look. Unmatched in the feeling they deliver to the rider. And now we’re proud to introduce the most powerful Harley-Davidson engines ever built: The all-new Milwaukee-Eight 107 and Milwaukee-Eight 114 engines. The next generation Harley-Davidson V-Twin comes to our touring line. The next era of power, performance and innovation has been forged.