Firefox 50 
Find your freedom...
The Firefox 50 is sharp on styling, high quality and fun to ride. Find your freedom and express yourself.

You can zip through traffic and usually find free parking.
Standard equipment includes, under seat storage, rear luggage rack which will accept our optional Luggage Box, mirrors, dual marked speedometer, a fuel gauge and aluminium foot boards.

Finished in brilliant metallic Cobalt Blue, Glossy Black or Pearl white with vibrant graphics under a clear coat of lacquer. 

SRP £1,380.00* inc VAT

Key Features

16 year old learner legal
Low running costs

Drive on CBT, A1 driving licence or car licence if you passed your test before 01/02/2001

Reliable 4 stroke engine

Impressive fuel economy (166 mpg)

Lockable storage space under the seat
Luggage rack


Technical Details

Engine type: 4-stroke, forced air-cooled
Displacement: 50cm³
Max. power: 2.4kW @ 8,000 rpm
Tank capacity: 6.3L

Fuel type: Unleaded or E5 petrol

Transmission: CVT twist & go
Mass in running order: 91kg

Max laden mass: 251kg

Starter: electric and kick
Brakes: disc/drum
Wheels: Front: 120/70-12 Rear: 120/70-12
Seat height: 825mm
Length: 1850mm
Width: 640mm
Height: 1160mm
Wheelbase: 12850mm
Max Speed: (approx): 30mph
Noise level: (Driveby) 71dB(A)
Fuel consumption: (as recorded on the COC) 130mpg

A range of accessories are available including, luggage boxes, mudflaps, cargo nets and more...


Maintenance Information

Tyre pressure - front:      29 psi

Tyre pressure - rear:       33 psi

Engine oil type:               0.8L - Silkolene Super 4 10W/40
Transmission oil type:    0.1L - 80w/90 Silkolene Medium Gear Oil

Spark plug type:             NGK CR7HS(A)

Air filter part number:     3153062

Front fork oil capacity:   80cc (each leg)

Front fork oil type:          RSF 7.5

For more information refer to your Owner's Hand Book or contact your nearest AJS Dealer.

Special Offer to joint the AJS & Matchless Owner Club
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*SRP Prices include VAT, delivery to the dealer (standard UK regions), Pre Delivery Inspection, full build up, number plate and 12/24 month warranty (see warranty terms & conditions). 
Prices may vary according to dealer locations and dealer packages and offers. Government first vehicle registration tax and vehicle excise duty are not included and will be added at the current rate.

Specifications and prices are subject to change without prior notice. All photographs are for representation purposes only. Actual model details may be different to those depicted. AJS Motorcycles Ltd. reserves the right to alter specifications and prices without notice. E&OE All dimensions are nominal.

AJS Motorcycles Ltd. Company registration number: 1409055. 
Registered trademark Nos. EU010675783, EU008759078, UK1430639, UK00003414234, IN1347581, 6125354, 6125355, 008759078, 3174266, 015633902, US5461259, JP1347581
All website content copyright ©AJS Motorcycles Ltd. 2020