| Specification | Data |
|---|---|
| Model Years | 2019-2022 |
| Engine Oil | SAE 20W50 (4.5 L) |
| Tire Size (Front) | 130/80B17 65H |
| Tire Size (Rear) | 180/65B16 81H |
| Tire Pressure (F/R) | 36 psi / 42 psi |
| Spark Plug | 6R10 |
| Battery Type | YTX30L-BS |
Engineering Highlight: The ‘Blank Canvas’ Philosophy
The 2019 reintroduction of the Electra Glide Standard (FLHT) marked a significant engineering pivot for Harley-Davidson. Designed as a “purist” touring machine, it is distinguished by the intentional omission of an infotainment system and chrome accents. This reductionist approach not only sheds weight but also simplifies the electrical architecture, making it a favorite for long-distance riders who prioritize mechanical reliability over digital amenities. It serves as a modern homage to the 1965 original, focusing purely on the Milwaukee-Eight 107 powertrain.
Technical Performance Review
At the heart of the FLHT is the Milwaukee-Eight 107 V-Twin, an engine praised for its refined counterbalancing and heat management. Unlike its predecessors, the 107 uses a four-valve per cylinder head design, providing a 10% increase in torque. From a technical standpoint, the inclusion of the Showa Dual Bending Valve (SDBV) front suspension and emulsion-technology rear shocks provides linear damping characteristics that are essential for a bike with a wet weight exceeding 800 lbs.
Maintenance & Fluid Specifications
Proper lubrication is critical for the longevity of the Milwaukee-Eight engine. MotoSpecsLab recommends SAE 20W50 oil, with a total capacity of 4.5 Liters. During service intervals, the primary chaincase and transmission fluids should also be inspected. The ignition system relies on 6R10 spark plugs, which should be gapped according to factory tolerances to ensure optimal combustion and fuel efficiency.
Chassis & Electrical Systems
The FLHT utilizes a heavy-duty YTX30L-BS battery to manage the high cranking amps required by the 1746cc engine. For safety and handling, tire pressures must be maintained strictly at 36 psi (Front) and 42 psi (Rear). The 130/80B17 and 180/65B16 tire configuration is specifically chosen to balance agility with the load-bearing requirements of a full-dress tourer.
Frequently Asked Questions
How often should I change the oil?
Standard service intervals are every 5,000 miles (8,000 km), though MotoSpecsLab recommends an annual change regardless of mileage to prevent moisture buildup in the crankcase.
Can I install a radio later?
Yes, while the FLHT comes with a storage glove box in place of the Boom! Box system, the wiring harness retains compatibility for aftermarket or OEM audio upgrades.