Harley-Davidson isn't the oldest American marque – that distinction goes to Hendee/Indian – but it's the only one that has ...

These ten Harley-Davidson engines are just as legendary as the models they powered - and they will run forever with the right ...

From L.A. and Detroit to Geneva and Tokyo, MotorTrend covers every major auto show in the world as it happens. Although some shows are changing, others are ending, and new ones emerging ...

Conti will package its brake components with a patented dual-rotor, radial-flux motor, supplied by DeepDrive, to drive the wheels. The technology will be road-ready soon, the partners say ...

It’s a motor that’s shared with Harley’s factory race bikes and is the most powerful Milwaukee-Eight engine ever factory installed on a road bike by the firm. There’s a revised camshaft ...

Harley-Davidson is known for its chrome-heavy cruisers, ape hangers, and extravagant styling. But its latest launch, the 2025 CVO Road Glide RR, is a completely different beast. This is the most ...

At the heart of this high-performance bike is the Screamin’ Eagle 131 V-Twin engine, Harley-Davidson’s most powerful factory-installed Big Twin. With 153 hp and 150 lb-ft of torque ...

With the mighty Screamin' Eagle 131 V-Twin, the CVO Road Glide RR snatches the tag of being the "biggest V-twin engine on a production Harley-Davidson today" from the CVO Road Glide ST's 121 V-twin.

Harley-Davidson has just launched the 2025 CVO Road Glide RR, which is practically a road-going version of its KOTB race bike. It is like a CVO Road Glide ST dialed to 12 (yes, not 11), thanks to ...

Thankfully, there are still a great many vehicles with naturally aspirated engines that rev to stratospheric heights. In fact, our list of the top 10 highest-revving engines is entirely dominated ...

With an initial glance at the XLCR, you can see it is unmistakably a Harley-Davidson from the Ironhead air-cooled v-twin engine and the shape of its standard Harley crankcase and gearbox assembly ...

Production has been confirmed of the largest and most powerful engine ever created by Harley-Davidson as a street-compliant crate performance motor. According to Harley, this street-tuned 2210 cc ...