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Harley Davidson FLHR Road King 2021 Service Manual
Harley Davidson FLHR Road King 2021 Service Manual
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2021 Harley Davidson FLHR Road King Service / Repair / Workshop Manual
Instant download after purchase, in PDF form, NOT a physical book.
This manual contains 726 pages in English Language, it is the only manual you will require to maintain, repair and service your Harley Davidson FLHR Road King.
Sample pages and table of contents can be seen in the third product picture, please make sure you are happy with the quality of the manuals before purchasing.
Suits Models from 2021
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Road King FLHR (2021): "Where Stripped-Down, Nostalgic Style Meets the Performance and Versatility of a Modern Touring Machine"
Riverside Harley's own confirmed dealer copy sums up this bike's genuine dual identity within Harley's touring lineup directly: "the Road King is where stripped down, nostalgic style meets the performance and versatility of a modern Harley-Davidson touring machine. Longer and heavier than most other breeds of Harley-Davidson, Touring models are built for the long haul." Big Barn Harley's own confirmed 2021 factory spec sheet lists this exact model year at $19,499 for Vivid Black, positioning it as the entry point into Harley's full-dress touring range.
Power comes from the Milwaukee-Eight 107, a liquid-cooled-head, air/oil-cooled V-twin displacing 1,745cc, a 3.937-inch bore and 4.374-inch stroke, and a 10.0:1 compression ratio, fed by Electronic Sequential Port Fuel Injection (ESPFI) through a chrome 2-1-2 dual exhaust with tapered mufflers, delivering a claimed 111 lb-ft (150.5 Nm) of torque at 3,250 rpm.
Big Barn Harley's own confirmed dimensional data lists a 26-degree rake with 6.7 inches of trail on a 64-inch wheelbase, a 26.3-inch laden seat height (27.8 inches unladen per Riverside's confirmed figures), and 5.3 inches of ground clearance, riding on wire-spoke wheels wrapped in 130/70B18 front and 180/55B18 rear tires. Standard equipment for this model year confirmed across both dealer sheets includes ABS, cruise control, and Harley's Smart Security System, all standard rather than optional — genuine equipment parity with the pricier Road King Special sold alongside it that year.
Riverside's own confirmed instrumentation account lists gauges displaying odometer, trip A, trip B, range to empty, and gear indicator, with warning lights covering high beam, running lights, directional light bar, neutral, oil pressure, engine diagnostics, turn signals, battery, security, low fuel, ABS, and miles-to-empty. Fuel capacity comes in at 6.0 gallons with 5.2 quarts of oil, and shipped weight sits at 794 lbs (828 lbs in running order). This Milwaukee-Eight 107-powered configuration ran consistently across the Touring lineup through 2023, before Harley's larger-displacement engine updates arrived in subsequent model years.
This factory service manual covers the procedures, torque specs, and diagrams needed to keep a 2021 Road King FLHR running the way it was built to.
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Copyright
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