Keeway Sixties 300I - 2023 Specifications and Reviews

The 2023 Keeway Sixties 300i is a retro-styled scooter that combines classic aesthetics with modern 278cc performance, delivering 18.8 horsepower ideal for commuters and casual riders. Its air-cooled four-stroke engine provides reliable, efficient transportation while maintaining the vintage character that defines the Sixties brand. Best suited for urban riding and short commutes, this scooter offers practical everyday utility with nostalgic appeal.

2023
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General information

CategoryScooter
Year2023
ModelKeeway Sixties 300i

Engine and Transmission Specifications

DrivelineAutomatic CVT
Transmission typeBelt   (final drive)
GearboxAutomatic
Cooling systemAir
Lubrication systemPressure splash
IgnitionTCI
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Valves per Cylinder4
Bore x Stroke75.0 x 63.0 mm (3.0 x 2.5 inches)
Compression11.0:1
Torque22.0 Nm (2.2 kgf-m or 16.2 ft.lbs) @ 6000 RPM
Power18.8 HP (13.7 kW) @ 6500 RPM
Engine typeSingle cylinder, four-stroke
Capacity:278.2 ccm (16.98 cubic inches)

Brakes, suspension, Frame and wheels

WheelsAlloy rims
Rear brakesSingle disc. ABS
Front brakesSingle disc. ABS
Rear tire120/70-12
Front tire120/70-12
Rear wheel travel50 mm (2.0 inches)
Rear SuspensionDual shock-absorber KYB, 5-stage adjustable preload
Front wheel travel50 mm (2.0 inches)
Front SuspensionKYB Telescopic forks
Frame typeFlat scooter
 
 

Physical measures and capacities

Fuel capacity10.00 litres (2.64 US gallons)
Wheelbase1390 mm (54.7 inches)
Ground clearance140 mm (5.5 inches)
Overall width720 mm (28.3 inches)
Overall length1985 mm (78.1 inches)
Overall height1170 mm (46.1 inches)
Seat height780 mm (30.7 inches) If adjustable, lowest setting.
Power/weight ratio0.1286 HP/kg
Dry weight146.0 kg (321.9 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsWhite, Black, Blue

Performance Profile & Rider Fit

18.8 hp
Peak Power

Best For

Track5%
City78%
Cornering40%
Daily Riding72%
Touring25%
Passenger45%

Rider Profile

Best ForSuitable for beginners and casual riders thanks to its simple automatic CVT transmission and approachable retro-styled scooter format.
PurposeDesigned primarily for urban commuting and short errands rather than performance riding or long-distance travel.
Rider FitA low seat height and lightweight, flat scooter frame make it easy to handle for riders of varying sizes and experience levels.
CharacterA retro-styled, air-cooled commuter scooter that prioritizes practicality, easy handling, and everyday usability over speed or excitement.
Not Ideal ForNot a good fit for riders wanting highway touring capability, off-road use, or strong acceleration performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2023 Keeway Sixties 300I Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2023 Keeway Sixties 300I, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2023 Keeway Sixties 300i is a stylish and versatile motorcycle that is perfect for urban commuting and weekend getaways. With its retro design, comfortable seating, and powerful 300cc engine, the Sixties 300i offers a smooth and enjoyable riding experience. Whether you're navigating city streets or cruising along the highway, this bike delivers impressive performance and handling. Plus, its fuel-efficient engine makes it an economical choice for daily use. In addition to its performance capabilities, the 2023 Keeway Sixties 300i boasts modern features such as LED lighting, a digital instrument panel, and a USB charging port. This makes it a convenient and practical option for riders who value technology and comfort. With its affordable price point and eye-catching design, the Sixties 300i is a great choice for riders looking for a reliable and stylish motorcycle. Overall, the 2023 Keeway Sixties 300i offers a winning combination of performance, style, and affordability that is sure to appeal to a wide range of riders.
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