Scooter · 2021
Classic 50
MotoLibrary Score
31 /100 Commuter
Power
4 HP
Engine
50 ccm
Technical Overview
2021 Ksr Classic 50 Technical Analysis & Specification Breakdown
Engineered by Ksr for the scooter motorcycle segment, the 2021 Ksr Classic 50 features a 49.9 cc (3 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 3.8 HP (2.8 kW) at 8,500 rpm.
Within MotoLibrary's Ksr archive, this model family spans 2 indexed model years from 2019 to 2021, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Engine
Displacement 49.9 ccm (3.04 cubic inches)
Engine Type Single cylinder, four-stroke
Power 3.8 HP (2.8 kW)) @ 8500 RPM
Cooling Air
Performance
Fuel Consumption 2.00 litres/100 km (50.0 km/l or 117.61 mpg)
Greenhouse Gases 46.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission Details Euro 4
Wheels & Brakes
Front Tyre 90/90-12
Rear Tyre 3.5-10
Front Brakes Single disc
Rear Brakes Expanding brake (drum brake)
Other
Starter Electric & kick
Color Options White, Anthrasite
More from Ksr
Rider Profile
Who Is This Bike For?
🟢
Beginner
A2 license compatible, manageable power.
🏙️
Best For
City & Commuting
Estimate
Ownership Cost Calculator
⛽ Fuel
per year
🔧 Maintenance
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🛡️ Insurance
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TOTAL
* Estimates only. Actual costs vary by country, riding habits, insurance provider and maintenance schedule.