Cruisers

2020Harley-Davidson Street Bob

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The 2020 Harley-Davidson Street Bob is a classic middleweight cruiser that appeals to riders seeking authentic American styling with modern reliability. Known for its stripped-down design, low seat height, and manageable 654-pound weight, it delivers accessible performance for cruiser enthusiasts of all experience levels. Its fuel-injected engine, electronic instrumentation, and comfortable ergonomics make it equally suitable for weekend cruising and daily commuting.

Capacity: 1746.0 ccm
Engine: V-Twin, four-stroke
Gearbox: 6-speed
Dry weight: 286.0 kg
Seat height: 680 mm
Power: 86.0 HP (62.8 kW) @ 5020 RPM

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Other years 2020 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail10%

Cornering45%

City riding65%

Daily riding65%

Touring40%

Two-up45%

Track20%

Best for: Built for stylish, torque-driven cruising around town and on weekend backroads rather than outright speed or long-distance touring.
Built for: A muscular, blacked-out bobber with a big-inch V-twin that delivers strong low-end torque and classic Harley presence with every throttle roll-on.
Not ideal for: Not the right choice for riders wanting sharp cornering agility, off-road capability, or a bike optimized for covering long highway miles in comfort.

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 680mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2020 Harley-Davidson Street Bob, with a cramped knee angle of around 75 degrees and an upright 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 →

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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: 86.0 HP (62.8 kW) @ 5020 RPM
CO2 Emissions: 130 CO2 g/km
EPA Est. Fuel Consumption: 5.54 L/100km (42.5 US mpg)
EPA CO Emissions: 1.4 CO g/km
Torque: 149.2 Nm (15.2 kgf-m) @ 3000 RPM
Engine type: V-Twin, four-stroke
Fuel consumption: 5.00 litres/100 km (20.0 km/l)
Power/weight ratio: 0.3007 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
Spark plugs: NGK CR9E, NGK CR9EIX

Transmission

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

Dimensions & weight

Wheelbase: 1630 mm
Overall length: 2320 mm
Overall width: 925 mm
Seat height: 680 mm
Dry weight: 286.0 kg
Wet weight: 297.0 kg
Fuel capacity: 13.20 litres
Ground clearance: 125 mm
Oil capacity: 4.70 litres

Chassis & suspension

Front suspension: Telescopic fork
Rear suspension: Twin shocks
Rake (fork angle): 30.0°
Trail: 158 mm
Fork tube size: 49 mm

Brakes & wheels

Front brakes: Single disc. Optional ABS. 4-piston
Rear brakes: Single disc. Optional ABS. 2-piston
ABS: Optional
Front tyre: 100/90-B19
Rear tyre: 150/80-b16
Brake fluid: DOT 4

Other

Color options: Vivid Black, River Rock Grey, Spruce, Barracuda Silver Denim, Billiard Red/Vivid Black Wicked Red Denim, Industrial Grey Denim, Billiard Blue, Rugged Gold Denim, Wicked Red/ Twisted Cherry
Fuel Tank Material: Metal

Specs last verified against published sources: October 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	2020	2022	2023	2025	2026
Capacity	1746 cc	1746 cc	1746 cc	1923 cc	1923 cc
Dry weight	286 kg	286 kg	286 kg	286 kg	286 kg
Seat height	680 mm	680 mm	680 mm	655 mm	655 mm
Fuel capacity	13.2 L	13.2 L	13.2 L	13.2 L	13.2 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 2020 Harley-Davidson Street Bob motorcycle is a powerful and stylish ride that offers a smooth and comfortable experience on the road. With its stripped-down, minimalist design and powerful Milwaukee-Eight 107 engine, this bike delivers an impressive performance that's perfect for cruising or hitting the open highway. The blacked-out finishes and classic bobber style give the Street Bob a timeless appeal, while its agile handling and responsive brakes make it easy to maneuver through city streets or winding back roads. Whether you're a seasoned rider or new to the Harley-Davidson family, the 2020 Street Bob is sure to impress with its blend of classic looks and modern technology.

The 2020 Harley-Davidson Street Bob motorcycle is a game-changer in the world of two-wheeled transportation. With its powerful engine, classic styling, and agile handling, this bike offers riders an unforgettable experience on the open road. Whether you're a fan of long-distance cruising or prefer the thrill of city riding, the Street Bob has the performance and versatility to meet your needs. Plus, with its blacked-out finishes and minimalist design, this motorcycle exudes a timeless appeal that's sure to turn heads wherever you go. If you're in the market for a new ride, the 2020 Harley-Davidson Street Bob motorcycle is definitely worth considering for its combination of power, style, and performance.

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