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Last Updated on: 02 Jul 2026

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Jawa 42 FJ specifications

₹2.34 Lakh
On road price, Mumbai
Mumbai
Starting₹3,379 /month
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The engine specifications of the Jawa 42 FJ play an important role in defining its performance. Along with engine capacity and power output, the complete bike specs also cover braking system, suspension configuration and overall dimensions of the Jawa 42 FJ.
 

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Jawa 42 FJ key specifications

Our Rating
Yet to be Reviewed
Body Type
Bike
Engine
334 cc
Fuel Type
Petrol
Transmission
Manual

Jawa 42 FJ specifications

VariantStandard

Engine & Transmission

Fuel Type/ Propulsion
Petrol
Engine Displacement
334 cc
Valvetrain
4 Valves/Cyl
Cooling
Liquid Cooled
Engine Type
1 cylinder
Max Engine Power
28.77 bhp @ 7500 rpm
Max Engine Torque
29.62 Nm @ 6000 rpm
Bore
81 mm
Stroke
65 mm
Spark Plugs
1 Per Cylinder
Number of Gears
6
Slipper clutch
Yes
Transmission Type
Manual
Clutch
Assist And Slipper Clutch

Fuel & Performance

Fuel Tank Size
12 L
Auto Start/Stop
No
User Reported Mileage
29.71 kmpl

Chassis & Suspension

Chassis name
Double Cradle
Chassis type
Double Cradle
Front Suspension Type
Telescopic Forks, ø 41mm
Rear Suspension Type
Twin Shock Absorber with 5-Step Adjustable Preload
Rear Suspension Adjustability
Yes
Front Brakes
Disc
Rear Brakes
Disc
Wheel Type
Alloy
Wheel Construction
Alloy
Tyre type
Tubeless
Front Tyre Size
100/90 - 18
Rear Tyre Size
140/70 - 17
Calliper Type
Front - 2 Piston, Rear - 1 Piston
Front Wheel Size
18 inch
Rear Wheel Size
17 inch
Front Brake Type
Disc
Front Brake Size
320 mm
Rear Brake Type
Disc
Rear Brake Size
240 mm

Dimensions

Wheelbase
1440 mm
Seat height
790 mm
Ground Clearance
175 mm
Kerb Weight
184 kg

Jawa 42 FJ features

VariantStandard

Safety

Side-stand engine cut-off
Traction control
Hazard lights
Anti-Lock Brakes (ABS)
Dual channel

Features

Pillion Seat
Low Battery Indicator
Low Oil Indicator
No. of Tripmeters
Odometer
Pass-light switch

Instrumentation

Touchscreen
Service due indicator
Trip Meter
Tachometer Type
Average Speed
Tachometer

Jawa 42 FJ User Reviews

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Questions you may find useful

30w

I am a first-time geared two-wheeler rider. I am an 11th-12th student planning to buy a bike as a birthday gift, and I am deciding between the Jawa 42 FJ and the Yezdi Roadster 2025 model. Which one should I buy? I am 181 cm tall and weigh 82 kg. Also, how should I maintain the bike in terms of cleaning, when should I clean it, and how can I prevent it from rusting?

Verified
30w

Both the Jawa 42 FJ and Yezdi Roadster are mechanically very similiar with the only difference being some visual elements and how you sit on the bike. A test ride of both over various road conditions should help you decide which one is the right fit for you. Coming to when to clean your bike, that's a very subjective thing based on where you live and how you store your vehicle. If you have covered parking that protects your bike from dust, then a soap wash once every 10 days to a fortnight should be more than sufficient. If you don't, then you may have to clean it more often. To prevent rusting, try to regularly coat exposed metal parts with some sort of grease and try to keep them under a good-quality bike cover.

Jawa 42 FJ
Yezdi Roadster

Jawa 42 FJ On Road Price in India

CitiesOn road price
Chennai
₹2.26 Lakh
Delhi
₹2.12 Lakh
Gurgaon
₹2.22 Lakh
Hyderabad
₹2.28 Lakh
Kolkata
₹2.17 Lakh

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