14 August. Friday 2026
Harley-Davidson Low Rider S - 2021 Specifications and Reviews
The 2021 Harley-Davidson Low Rider S is a modern cruiser built for riders seeking classic styling with contemporary performance. Its Milwaukee-Eight 114 engine delivers strong low-end torque ideal for urban riding and highway cruising. Known for its aggressive yet approachable design, this bike combines traditional Harley character with improved handling and a smooth six-speed transmission.
General information | |
| Price as new | 3.3 See the detailed rating of design and look, maintenance cost, engine performance, etc. Compare with any other bike. |
| Category | Custom / cruiser |
| Year | 2021 |
| Model | Harley-Davidson Low Rider S |
Engine and Transmission Specifications | |
| Exhaust system | 2-into-2 offset shotgun; catalyst in muffler |
| Greenhouse gases | 116.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 5.00 litres/100 km (20.0 km/l or 47.04 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 |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Electronic Sequential Port Fuel Injection |
| Bore x Stroke | 102.0 x 114.3 mm (4.0 x 4.5 inches) |
| Compression | 10.5:1 |
| Torque | 161.4 Nm (16.5 kgf-m or 119.0 ft.lbs) @ 3000 RPM |
| Engine details | Milwaukee-Eight® 114 |
| Engine type | V2, four-stroke |
| Capacity: | 1868.2 ccm (114.00 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. Optional ABS. 2-piston |
| Front brakes | Single disc. Optional ABS. 4-piston |
| Rear tire | 180/70-B16 |
| Front tire | 110/90-B19 |
| Rear Suspension | Twin shocks |
| Front Suspension | Telescopic fork |
| Trail | 145 mm (5.7 inches) |
| Rake (fork angle) | 28.0° |
| | |
Physical measures and capacities | |
| Oil capacity | 4.70 litres (4.97 US quarts) |
| Fuel capacity | 18.90 litres (4.99 US gallons) |
| Wheelbase | 1615 mm (63.6 inches) |
| Ground clearance | 119 mm (4.7 inches) |
| Overall length | 2355 mm (92.7 inches) |
| Seat height | 673 mm (26.5 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 308.0 kg (679.0 pounds) |
| Dry weight | 294.8 kg (650.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Light | High beam, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings |
| Instruments | 4-inch analog speedometer with digital gear, odometer, fuel level, clock, trip, range and tachometer indication; 4-inch analog tachometer |
| Starter | Electric |
| Color options | Vivid Black, Midnight Crimson Red |
Performance Profile & Rider Fit
114 hp
Peak Power
3.6s
0-60 mph
Best For
Track25%
City65%
Cornering58%
Daily Riding65%
Touring45%
Passenger40%
Rider Profile
| Best For | Best suited to riders with at least some prior motorcycling experience who are comfortable handling a heavy, torque-heavy V-twin cruiser. |
| Purpose | Built for muscular power-cruiser style riding, blending aggressive Harley styling with strong low-end torque for spirited street rides and boulevard cruising. |
| Rider Fit | A tall, heavy machine with a wide stance that rewards riders with decent height, strength, and confidence at low speeds and stops. |
| Character | Feels like a brawny, attitude-forward cruiser with punchy acceleration, a firm sporty edge, and a commanding, muscular road presence. |
| Not Ideal For | Not a good fit for new riders, off-road enthusiasts, or those seeking a lightweight, nimble, or long-distance touring-focused motorcycle. |
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 Low Rider S is a strikingly powerful and versatile motorcycle that offers a thrilling riding experience. With its aggressive styling and impressive performance, this bike is sure to turn heads on the road. Equipped with a Milwaukee-Eight 114 engine and a smooth-shifting 6-speed transmission, the Low Rider S delivers exceptional power and torque for an exhilarating ride. The high-performance suspension and premium brakes provide excellent handling and control, making this bike a joy to ride on both city streets and winding roads. Overall, the 2021 Harley-Davidson Low Rider S is a top-notch motorcycle that offers an unmatched combination of power, style, and performance. Whether you're a seasoned rider or a newcomer to the Harley-Davidson family, this bike is sure to impress with its raw power and nimble handling. The classic, yet modern design paired with the advanced technology and engineering make the Low Rider S a standout choice in the cruiser motorcycle category. If you're in the market for a dynamic and thrilling ride, the 2021 Harley-Davidson Low Rider S is a superb option.Add a Comment
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