Touring Motorcycles

2021Harley-Davidson Road Glide

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The 2021 Harley-Davidson Road Glide is a heavyweight touring cruiser designed for long-distance riders seeking comfort and classic American style. Powered by the Milwaukee-Eight 107 V-twin engine delivering 89 horsepower and 150.5 Nm of torque, it excels at highway cruising with its spacious seating, integrated fairing, and six-speed transmission. This bike is renowned for its distinctive batwing fairing design and smooth, predictable performance on extended rides.

Capacity: 1746.0 ccm
Engine: V-Twin, four-stroke
Gearbox: 6-speed
Dry weight: 372.0 kg
Seat height: 658 mm
Power: 89.0 HP (65.0 kW) @ 5450 RPM

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What’s new for the 2021 Harley-Davidson Road Glide

vs the 2020

Spec	2020	2021
Cooling	Oil & air	Air

Other years 1998 1999 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering45%

City riding35%

Daily riding55%

Touring95%

Two-up85%

Track10%

Best for: It's built for covering long interstate miles in comfort with a fairing-mounted stereo and storage rather than for quick errands or sport riding.
Built for: It delivers a torquey, unhurried V-twin cruising experience wrapped in Harley's signature bagger touring style.
Not ideal for: It's not for riders seeking nimble cornering, off-road capability, or a lightweight, flickable ride.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 658mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2021 Harley-Davidson Road Glide, with a cramped knee angle of around 70 degrees and a slightly forward riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 750 mm or under — Short Kings →

Find bikes that fit your height →

Range and running costs

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Units

Currency

Fuel per litre

Riding a year

Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine

Capacity: 1746.0 ccm
Power: 89.0 HP (65.0 kW) @ 5450 RPM
CO2 Emissions: 140 CO2 g/km
EPA Est. Fuel Consumption: 5.96 L/100km (39.5 US mpg)
EPA CO Emissions: 2.8 CO g/km
Torque: 150.5 Nm (15.3 kgf-m) @ 3250 RPM
Engine type: V-Twin, four-stroke
Fuel consumption: 5.20 litres/100 km (19.2 km/l)
Power/weight ratio: 0.2392 HP/kg (dry)
Bore x stroke: 100.0 x 111.1 mm
Compression: 10.0:1
Cooling system: Air
Fuel system: Injection
Starting: Electric
Aspiration: Naturally aspirated
Valves per cylinder: 4
Lubrication system: Dry sump

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Belt
Clutch: Multi-plate with diaphragm spring in oil bath

Dimensions & weight

Wheelbase: 1625 mm
Overall length: 2431 mm
Seat height: 658 mm
Dry weight: 372.0 kg
Wet weight: 388.0 kg
Fuel capacity: 22.70 litres
Ground clearance: 140 mm
Oil capacity: 4.90 litres
Carrying capacity: Hard saddle bags

Chassis & suspension

Front suspension: Telescopic fork
Rear suspension: Twin shocks
Rake (fork angle): 26.0°
Trail: 173 mm

Brakes & wheels

Front brakes: Double disc. ABS. 4-piston
Rear brakes: Single disc. ABS. 4-piston
ABS: Yes
Front tyre: 130/70-B19
Rear tyre: 180/55-B18

Other

Color options: Vivid Black, Gauntlet Gry Metallic, Billiard Red
Comments: Small windshield. Cruise control. Infotainment. USB.
Fuel Tank Material: Metal

Specs last verified against published sources: September 2026.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	1998	2010	2015	2021	2026
Capacity	1338 cc	1584 cc	1450 cc	1746 cc	1923 cc
Dry weight	324 kg	355 kg	369 kg	372 kg	364 kg
Seat height	684 mm	684 mm	663 mm	658 mm	676 mm
Fuel capacity	—	—	22.7 L	22.7 L	22.7 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2021 Harley-Davidson Road Glide is a stunning and powerful motorcycle that delivers an unparalleled riding experience. With its iconic design and top-notch performance, this bike is a dream come true for motorcycle enthusiasts. The Road Glide's robust engine and smooth handling make every ride a thrilling adventure, while its comfortable seat and advanced technology features ensure a luxurious and enjoyable journey. Whether you're cruising down the open road or navigating through city streets, the 2021 Harley-Davidson Road Glide excels in both style and substance, making it a top choice for riders who demand the best of both worlds.

Harley-Davidson has once again raised the bar with the 2021 Road Glide, offering riders a cutting-edge motorcycle that surpasses expectations in every way. The bike's sleek and aerodynamic design not only turns heads but also improves performance, creating a seamless and exhilarating ride every time. Additionally, the Road Glide's advanced technology, including a state-of-the-art infotainment system and innovative navigation features, keeps riders connected and informed while on the go. When it comes to power, comfort, and style, the 2021 Harley-Davidson Road Glide is in a league of its own, solidifying its status as a standout motorcycle in the market. Whether you're a seasoned rider or a newcomer to the world of motorcycles, the Road Glide offers a premium experience that is bound to impress.

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