MotoLibrary MotoLibrary
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

Suzuki

TS 250 ER

1981
Enduro - Offroad 246.0 ccm (15.01 cubic inches) 16.5 HP (12.0 kW)) @ 6000 RPM 121.0 kg (266.8 pounds)
View full specs →
Suzuki

GSX 250 E Black Hawk

1981
Sport 250.0 ccm (15.26 cubic inches) 27.0 HP (19.7 kW)) @ 10000 RPM
View full specs →
Suzuki

GSX 750 S Katana

1981
Sport 747.0 ccm (45.58 cubic inches) 82.0 HP (59.9 kW)) @ 9500 RPM
View full specs →
Suzuki

GN 400 L

1981
Touring 396.0 ccm (24.16 cubic inches) 27.0 HP (19.7 kW)) @ 7400 RPM
View full specs →
Suzuki

GN 400 TD

1981
Touring 396.0 ccm (24.16 cubic inches) 27.0 HP (19.7 kW)) @ 7400 RPM
View full specs →
Suzuki

GS 1000 G

1981
Touring 997.0 ccm (60.84 cubic inches) 90.0 HP (65.7 kW)) @ 8500 RPM 255.0 kg (562.2 pounds)
View full specs →
Suzuki

GS 1000 GL

1981
Touring 997.0 ccm (60.84 cubic inches) 90.0 HP (65.7 kW)) @ 9000 RPM
View full specs →
Suzuki

GS 1000 L

1981
Touring 997.0 ccm (60.84 cubic inches) 90.0 HP (65.7 kW)) @ 9000 RPM
View full specs →
Suzuki

GS 400 T

1981
Touring 398.0 ccm (24.29 cubic inches) 27.0 HP (19.7 kW)) @ 7400 RPM
View full specs →
Suzuki

GS 850 L

1981
Touring 843.0 ccm (51.44 cubic inches) 79.0 HP (57.7 kW)) @ 8500 RPM
View full specs →
Triumph

T 140 E Bonneville Special

1981
Unspecified category 744.0 ccm (45.40 cubic inches) 49.0 HP (35.8 kW)) @ 6500 RPM
View full specs →
Triumph

T 140 E Bonneville

1981
Classic 744.0 ccm (45.40 cubic inches) 49.0 HP (35.8 kW)) @ 6500 RPM
View full specs →
Triumph

T140 ES Bonneville Royal Limited Edition

1981
Classic 750.0 ccm (45.77 cubic inches) 179.2 kg (395.0 pounds)
View full specs →
Triumph

T140 ES Bonneville Royal Limited Edition (Eureopean)

1981
Classic 750.0 ccm (45.77 cubic inches) 45.0 HP (32.8 kW)) 181.4 kg (400.0 pounds)
View full specs →
Triumph

TR 7 RV Tiger

1981
Classic 744.0 ccm (45.40 cubic inches) 45.0 HP (32.8 kW)) @ 6000 RPM
View full specs →
Triumph

TR 7 T Tiger Trail

1981
Classic 744.0 ccm (45.40 cubic inches) 42.0 HP (30.7 kW)) @ 6500 RPM
View full specs →
Yamaha

SR 250 Special (reduced effect)

1981
Classic 240.0 ccm (14.64 cubic inches) 17.0 HP (12.4 kW)) @ 7500 RPM
View full specs →
Yamaha

SR 500 G (cast wheels)

1981
Classic 499.0 ccm (30.45 cubic inches) 27.0 HP (19.7 kW)) @ 6000 RPM
View full specs →
Yamaha

XS 400

1981
Allround 392.0 ccm (23.92 cubic inches) 27.0 HP (19.7 kW)) @ 7000 RPM 169.0 kg (372.6 pounds)
View full specs →
Yamaha

XJ 550

1981
Classic 528.0 ccm (32.22 cubic inches) 50.0 HP (36.5 kW)) @ 9000 RPM
View full specs →
Yamaha

XJ 550 H

1981
Classic 528.0 ccm (32.22 cubic inches) 50.0 HP (36.5 kW)) @ 9000 RPM
View full specs →
Yamaha

XJ 650

1981
Classic 653.0 ccm (39.85 cubic inches) 71.0 HP (51.8 kW)) @ 9400 RPM
View full specs →
Yamaha

XV 750 Special (reduced effect)

1981
Allround 748.0 ccm (45.64 cubic inches) 50.0 HP (36.5 kW)) @ 6500 RPM
View full specs →
Yamaha

XS 400 Special

1981
Classic 392.0 ccm (23.92 cubic inches) 27.0 HP (19.7 kW)) @ 7500 RPM
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.

MotoLibrary
🏠 Home 🔍 All Bikes 📂 Categories ⚖️ Compare 🎛️ Advanced Filter 🎯 Bike Finder 🎬 Videos 📰 Blog 📖 Glossary ℹ️ About

🍪 We use cookies for analytics & ads. Cookie Policy