2017–2018 Harley-Davidson Touring Milwaukee-Eight 107 (FLTRXS Road Glide Special)

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The 2017–2018 Harley-Davidson Touring Milwaukee-Eight 107 (FLTRXS Road Glide Special)** marked a pivotal evolution in the American manufacturer’s long-standing lineage of touring motorcycles. Released as part of the 2017 model year lineup, this motorcycle introduced the ninth generation of Harley-Davidson’s “Big Twin” engine, the Milwaukee-Eight. The FLTRXS model, specifically, blended the new powertrain with its distinctive frame-mounted shark-nose fairing and a host of premium features, positioning it as a key offering for long-distance riders seeking both performance and modern amenities.

Engine and Performance Improvements

The most significant update for the 2017–2018 models was the replacement of the long-serving Twin Cam 103 engine with the all-new Milwaukee-Eight 107. This transition was driven by a need for increased power, better thermal management, and compliance with tightening emissions standards.

Compared to its Twin Cam predecessor, the Milwaukee-Eight 107 offered several key architectural differences. It featured four valves per cylinder (totaling eight valves, hence the name), which improved intake and exhaust flow by 50 percent. This resulted in a noticeable increase in performance, with Harley-Davidson claiming a quicker 0-60 mph and 60-80 mph roll-on time.

A primary focus of the new engine design was rider comfort. A single internal counter-balancer was incorporated to cancel out 75 percent of primary vibration at idle, creating a much smoother experience at a standstill without losing the classic V-Twin character at speed. Heat management was also addressed through precision oil-cooling of the hottest areas around the exhaust valves and a repositioned rear exhaust pipe, which improved comfort for both the rider and passenger.

Chassis and Suspension Updates for the 2017–2018 Harley-Davidson Touring Milwaukee-Eight 107 (FLTRXS Road Glide Special)

Coinciding with the new engine, Harley-Davidson completely overhauled the suspension on its entire touring family for the 2017 model year. The front forks were upgraded to Showa 49mm Dual Bending Valve (SDBV) technology, which provided the damping performance of a cartridge-style fork but with more linear characteristics and reduced weight. This change resulted in a more controlled and planted feel for the front end.

The rear suspension saw the introduction of new emulsion-technology shock absorbers. These shocks offered 15 to 30 percent more preload adjustment than the previous air-shocks. A single, tool-free knob was used to hydraulically adjust the preload, making it significantly easier for riders to set the suspension for a passenger or luggage. These upgrades to the chassis delivered a more composed and comfortable ride over varying road surfaces.

Design, Features, and Ergonomics

The FLTRXS Road Glide Special is distinguished by its frame-mounted “shark-nose” fairing, which houses dual Daymaker Reflector LED headlamps. Unlike the fork-mounted “batwing” fairing found on other models, the Road Glide’s fairing is fixed to the frame, meaning that wind pressure is directed onto the chassis rather than the handlebars. This design contributes to lighter handling and enhanced stability, particularly in crosswinds.

The “Special” designation brought a factory-custom, blacked-out aesthetic to the model. Components such as the engine, front forks, handlebars, exhaust, and console were finished in black, contrasting with the premium paint options. Standard features included the Boom! Box 6.5GT touchscreen infotainment system with integrated GPS and a premium sound system. The motorcycle was also equipped with stretched saddlebags that enhanced its long, low profile while providing ample storage capacity.

Specifications