14 August. Friday 2026
Harley-Davidson Road Glide - 2021 Specifications and Reviews
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.
2021
General information | |
| Price as new | 3.8 See the detailed rating of touring capabilities, reliability, accident risk, etc. Compare with any other motorbike. |
| Category | Touring |
| Year | 2021 |
| Model | Harley-Davidson Road Glide |
Engine and Transmission Specifications | |
| Exhaust system | Chrome, 2-1-2 dual exhaust with tapered mufflers |
| Greenhouse gases | 121.3 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 5.23 litres/100 km (19.1 km/l or 44.98 mpg) |
| Driveline | Chain, 34/46 ratio primary drive |
| Clutch | Multi-plate with diaphragm spring in oil bath |
| Transmission type | Belt (final drive) |
| Gearbox | 6-speed |
| Cooling system | Air |
| Lubrication system | Dry sump |
| Fuel system | Injection. ESPFI |
| Bore x Stroke | 100.0 x 111.1 mm (3.9 x 4.4 inches) |
| Compression | 10.0:1 |
| Torque | 150.5 Nm (15.3 kgf-m or 111.0 ft.lbs) @ 3250 RPM |
| Power | 89.0 HP (65.0 kW) @ 5450 RPM |
| Engine details | Milwaukee-Eightâ„¢ 107 |
| Engine type | V2, four-stroke |
| Capacity: | 1746.0 ccm (106.54 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Enforcer II Cast Aluminum |
| Rear brakes | Single disc. ABS. 4-piston |
| Front brakes | Double disc. ABS. 4-piston |
| Rear tire | 180/55-B18 |
| Front tire | 130/70-B19 |
| Rear Suspension | Twin shocks |
| Front Suspension | Telescopic fork |
| Trail | 173 mm (6.8 inches) |
| Rake (fork angle) | 26.0° |
| | |
Physical measures and capacities | |
| Oil capacity | 4.90 litres (5.18 US quarts) |
| Fuel capacity | 22.71 litres (6.00 US gallons) |
| Wheelbase | 1625 mm (64.0 inches) |
| Ground clearance | 140 mm (5.5 inches) |
| Overall length | 2431 mm (95.7 inches) |
| Seat height | 658 mm (25.9 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.2392 HP/kg |
| Weight incl. oil, gas, etc | 388.0 kg (855.4 pounds) |
| Dry weight | 372.0 kg (820.1 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Small windshield. Cruise control. Infotainment. USB. |
| Carrying capacity | Hard saddle bags |
| Light | High beam, running lights, front fender light, directional light bar, neutral, low oil pressure, engine diagnostics, turn signals, security system (optional), 6-speed, low fuel warning, cruise control (optional), ABS (optional) |
| Instruments | Display features odometer, trip A, trip B, range to empty and gear indicator; and larger tell-tale indicators. |
| Starter | Electric |
| Color options | Vivid Black, Gauntlet Gry Metallic, Billiard Red |
Performance Profile & Rider Fit
105 hp
Peak Power
4.3s
0-60 mph
Best For
Track10%
City35%
Cornering45%
Daily Riding55%
Touring95%
Passenger85%
Rider Profile
| Best For | This bike suits experienced riders who are comfortable managing a heavy, long-wheelbase machine at low speeds and in traffic. |
| Purpose | 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. |
| Rider Fit | At 838 lb wet with a long 64-inch wheelbase, it demands a taller, stronger rider confident with its bulk at parking-lot speeds. |
| Character | 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. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Total comments: 1
MotorcycleDB Review
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.Add a Comment
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