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Motorcycle Specs Database

Find motorcycle specs, compare models and choose smarter.

Search by brand, model or year across 36,063+ motorcycles. Compare power, displacement, weight, seat height and category before you buy.

Buying research guide

How to use motorcycle specs before buying

Motorcycle specs are most helpful when you compare several numbers together. Engine size gives a quick idea of the bike class, but weight, seat height, torque, brakes, wheelbase and fuel capacity often explain how practical a motorcycle may feel in daily use.

Start by searching a model, then open its full specs page. Check fit-related data such as seat height and weight, performance-related data such as power and torque, and ownership-related details such as fuel capacity, tyres and braking hardware. After that, use the comparison tool or advanced filter to find similar alternatives.

Fit and comfort
Seat height, weight and dimensions affect confidence, parking, traffic use and low-speed handling.
Performance context
Power, torque and displacement should be read together, not as isolated numbers.
Compare alternatives
Use similar models, brand pages and category filters to avoid choosing from one spec sheet alone.
Results

Search Motorcycle Specs

36,063 bikes found

AJS

Model 20 500

1954
Allround 498.0 ccm (30.39 cubic inches) 20.0 HP (14.6 kW)) @ 6800 RPM 178.0 kg (392.4 pounds)
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Ardie

BD 175

1954
Sport 172.0 ccm (10.50 cubic inches) 9.0 HP (6.6 kW)) @ 5600 RPM 108.0 kg (238.1 pounds)
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Ardie

BD 201

1954
Sport 194.0 ccm (11.84 cubic inches) 12.0 HP (8.8 kW)) @ 5900 RPM 131.0 kg (288.8 pounds)
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Ariel

4G Square Four Mark II

1954
Allround 995.0 ccm (60.71 cubic inches) 45.0 HP (32.8 kW)) @ 5500 RPM 193.0 kg (425.5 pounds)
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Ariel

KH 500 Huntmaster

1954
Allround 498.0 ccm (30.39 cubic inches) 28.0 HP (20.5 kW)) @ 6500 RPM 177.0 kg (390.2 pounds)
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Ariel

LH 200 Colt

1954
Allround 197.0 ccm (12.02 cubic inches) 10.0 HP (7.3 kW)) @ 5600 RPM 123.0 kg (271.2 pounds)
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Ariel

NH 350 Red Hunter

1954
Allround 346.0 ccm (21.11 cubic inches) 19.5 HP (14.2 kW)) @ 5800 RPM 160.0 kg (352.7 pounds)
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Ariel

FH 650

1954
Allround 646.0 ccm (39.42 cubic inches) 35.0 HP (25.5 kW)) @ 5600 RPM 181.0 kg (399.0 pounds)
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BMW

R25 3

1954
Allround 247.0 ccm (15.07 cubic inches) 13.1 HP (9.5 kW)) @ 5800 RPM
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BMW

R51 3

1954
Allround 494.0 ccm (30.14 cubic inches) 24.1 HP (17.6 kW)) @ 5800 RPM
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BMW

R67 2

1954
Allround 594.0 ccm (36.25 cubic inches) 28.0 HP (20.4 kW)) @ 5600 RPM
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BSA

Golden Flash

1954
Allround 646.0 ccm (39.42 cubic inches) 35.0 HP (25.5 kW)) @ 4500 RPM 190.0 kg (418.9 pounds)
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BSA

M 21

1954
Allround 591.0 ccm (36.06 cubic inches) 15.0 HP (10.9 kW)) @ 4000 RPM 180.0 kg (396.8 pounds)
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BSA

A7 Shoting Star

1954
Naked bike 497.0 ccm (30.33 cubic inches) 19.7 HP (14.4 kW)) @ 6000 RPM 193.0 kg (425.5 pounds)
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Cushman

Eagle

1954
Scooter 318.0 ccm (19.40 cubic inches) 9.0 HP (6.6 kW)) 122.9 kg (271.0 pounds)
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DKW

Hobby Luxus

1954
Scooter 74.0 ccm (4.52 cubic inches) 3.0 HP (2.2 kW)) @ 5000 RPM 80.0 kg (176.4 pounds)
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DKW

RT 125 2

1954
Sport 123.0 ccm (7.51 cubic inches) 5.7 HP (4.2 kW)) @ 5000 RPM 86.0 kg (189.6 pounds)
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DKW

RT 200 2

1954
Sport 197.0 ccm (12.02 cubic inches) 11.0 HP (8.0 kW)) @ 4200 RPM 124.0 kg (273.4 pounds)
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DKW

RT 250 2

1954
Sport 244.0 ccm (14.89 cubic inches) 14.1 HP (10.3 kW)) 143.0 kg (315.3 pounds)
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DKW

RT 200 S

1954
Sport 197.0 ccm (12.02 cubic inches) 11.0 HP (8.0 kW)) @ 5000 RPM 131.0 kg (288.8 pounds)
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Gilera

Saturno Corsa

1954
Sport 498.8 ccm (30.43 cubic inches) 38.0 HP (27.7 kW))
View full specs →
Harley-Davidson

Model KHK

1954
Sport 833.0 ccm (50.83 cubic inches) 38.0 HP (27.7 kW)) 199.6 kg (440.0 pounds)
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Harley-Davidson

KHK

1954
Sport 833.00 ccm (50.83 cubic inches) 38.00 HP (27.7 kW)) 199.6 kg (440.0 pounds)
View full specs →
Harley-Davidson

KH

1954
Allround 833.00 ccm (50.83 cubic inches) 38.00 HP (27.7 kW)) 181.4 kg (400.0 pounds)
View full specs →

Reading Motorcycle Specification Sheets Accurately

Our motorcycle database organizes 36,063+ production models across 537 manufacturers so riders can evaluate technical changes year by year. Note the difference between dry weight (measured without fluids) and wet or curb weight (measured ready to ride with oil and fuel), as well as crankshaft vs. rear-wheel horsepower ratings across eras.

Use the search bar above with brand, model and launch year — even with minor spelling variations — or switch to the advanced filter to narrow motorcycles by displacement, seat height, weight and power output.

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