Say Hello to the Milwaukee-Eight 107 & 114 Engines
Touring Road King FLHR
This just in! Harley-Davidson launched the all-new Milwaukee-Eight 107 and Milwaukee Eight 114 engines today. They are more powerful, smoother and cooler for starters… and the ninth Big Twin from H-D sounds AWESOME.
“The Milwaukee-Eight engine carries the legacy of Harley-Davidson Big Twins into the future,” said Chief Powertrain Engineer Alex Bozmoski.
“While respecting the essential Big Twin character, we’ve created an all-new motor. Every aspect of performance, durability and styling has been improved as a direct response to the voice of Harley-Davidson customers around the world.”
Milwaukee-Eight engines are offered in two displacements: the Milwaukee-Eight 107 (107 CID/1750cc) and Twin-Cooled Milwaukee-Eight 107 (107 CID/1750cc) for standard motorcycle models and the Twin-Cooled Milwaukee-Eight 114 (114 CID/1870cc) for Harley-Davidson Custom Vehicle Operations (CVO) motorcycle models.
Here’s the official word and more detailed photos below:
Milwaukee-Eight Engines
We’re proud to introduce the next generation of Harley-Davidson V-Twin engines to our Touring line: the all-new Milwaukee-Eight 107 and Milwaukee-Eight 114 engines.
Their iconic look, distinctive sound and massive torque make them instantly recognizable, but the Milwaukee-Eight 107 and Milwaukee-Eight 114 engines take the Harley-Davidson V-Twin to a place it’s never been. They’re the most powerful, coolest-running motors we’ve ever built. Smoother, stronger and more durable. With crisper throttle response and truer, cleaner sound. Four valves per cylinder, single chain-driven cam, dual spark plugs, counterbalanced and rubber-mounted.
Developed and proven over countless miles and millions of hours. Every single part is new, engineered to give you more performance and more of the feeling you want from an engine.
Touring Road King FLHR
Milwaukee Eight.
Milwaukee Eight.
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Detail Imagery
Milwaukee Eight.
Milwaukee Eight.
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Touring Road King Classic FLHRC. INTERNATIONAL ONLY
Milwaukee Eight.
Milwaukee Eight.
NEW MILWAUKEE-EIGHT ENGINES FEATURE:
- More Power – Larger displacement, 4-valve heads and higher compression ratio produce 10% more torque
- Quicker Acceleration – 2-3 bike lengths faster from 0-60 mph; 1-2 bike lengths faster from 60-80 mph in top gear
- Heat Management – Improved rider and passenger comfort, thanks to reduced heat absorption, increased heat rejection and redesigned exhaust system
- Improved Fit – Thanks to a narrow primary and optimized air cleaner shape
- Reduced Vibration – New internal single counter-balancer, provides a smoother, more refined feel at idle
- Richer Exhaust Note – Less mechanical powertrain noise allows more iconic V-Twin rumble due to lighter valves, optimized cover designs and driveline improvements
- Lower Idle Speed – Creates a better sound and less heat
Improved Charging – 50% more output to meet increased touring accessory needs