Scooters
2020AJS Firefox 50
31 fields on record
The 2020 AJS Firefox 50 is a lightweight commuter scooter designed for new riders and urban users seeking affordable, practical transport. Known for its compact dimensions and low seat height, it offers easy handling and accessibility for riders of all experience levels. The model features dual braking systems and reliable electric starting, making it an economical choice for daily city riding.
- Capacity
- 49.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 85.0 kg
- Seat height
- 825 mm
- Power
- 3.1 HP (2.3 kW) @ 8000 RPM
What’s new for the 2020 AJS Firefox 50
vs the 2019| Spec | 2019 | 2020 |
|---|---|---|
| Top speed | 49.9 km/h (31.0 mph) | 48.3 km/h (30.0 mph) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It serves as a low-powered runabout for very short local trips such as commuting a few streets or running quick errands.
- Built for
- It suits a cautious, practical rider who values simplicity, low running costs, and easy legal access over performance or excitement.
- Not ideal for
- It is not suitable for anyone wanting real speed, highway travel, passenger carrying, or any kind of off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 49.0 ccm
- Power
- 3.1 HP (2.3 kW) @ 8000 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0365 HP/kg (dry)
- Bore x stroke
- 39.0 x 41.5 mm
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- CDI
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
Performance
- Top speed
- 48.3 km/h (30.0 mph)
Dimensions & weight
- Wheelbase
- 1285 mm
- Overall length
- 1850 mm
- Overall width
- 640 mm
- Overall height
- 1160 mm
- Seat height
- 825 mm
- Dry weight
- 85.0 kg
- Wet weight
- 91.0 kg
- Fuel capacity
- 6.30 litres
Chassis & suspension
- Frame
- Steel
- Front suspension
- Telescopic fork
- Rear suspension
- Single shock
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 120/70-12
- Rear tyre
- 120/70-12
Other
- Color options
- White, blue,Black
- Warranty
- 12
- Comments
- Sold in the UK.
Specs last verified against published sources: .
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 | 2012 | 2014 | 2016 | 2018 | 2020 |
|---|---|---|---|---|---|
| Capacity | 49 cc | 49 cc | 49 cc | 49 cc | 49 cc |
| Dry weight | 85 kg | 85 kg | 85 kg | 85 kg | 85 kg |
| Seat height | 825 mm | 825 mm | 735 mm | 825 mm | 825 mm |
| Fuel capacity | 4.7 L | 4.7 L | 4.7 L | 6.3 L | 6.3 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the AJS Firefox 50?
The 2020 AJS Firefox 50 has a Capacity of 49.0 ccm (2.99 cubic inches).
What engine power does the AJS Firefox 50 have?
The 2020 AJS Firefox 50 has a Power of 3.1 HP (2.3 kW) @ 8000 RPM.
How much does the AJS Firefox 50 weigh?
The 2020 AJS Firefox 50 has a Dry weight of 85.0 kg (187.4 pounds).
Shop this bike
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The 2020 AJS Firefox 50 motorcycle is a sleek and stylish entry-level bike that offers great performance at an affordable price. With a 49cc air-cooled engine, this motorcycle is perfect for city commuting or casual weekend rides. The lightweight design and nimble handling make it easy to maneuver through traffic and around tight corners. The retro-inspired aesthetics, including the chrome accents and classic round headlight, give the Firefox 50 a timeless appeal. Additionally, the comfortable seat and ergonomic riding position make for an enjoyable riding experience, even on longer journeys.
Overall, the 2020 AJS Firefox 50 is a fantastic choice for beginners or anyone looking for a reliable and budget-friendly motorcycle. Its efficient engine, modern features, and retro design make it a standout option in its class. Whether you're a new rider or a seasoned enthusiast, the Firefox 50 is a fun and practical choice for getting around town or taking scenic rides on the open road. With its combination of style, performance, and affordability, the AJS Firefox 50 is a top contender in the entry-level motorcycle market.
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