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Jawa 42

The Jawa Jawa 42 is a 294.72 cc liquid-cooled motorcycle with a 6-speed gearbox. BikeDekho lists 27.2 PS @ 7500 rpm maximum power and 26.3 Nm @ 5800 rpm maximum torque. It has a 13.2 L fuel tank and a 175 kg kerb weight.

Engine
293 cc
Max power
27.2 PS @ 7500 rpm
Max torque
26.3 Nm @ 5800 rpm
Fuel tank
13.2 L
Kerb weight
175 kg

About the Jawa 42

Overview

The Jawa 42 is a motorcycle from Jawa. It is currently on sale. With a 293 cc engine it sits in the 250–450 cc class.

Engine and performance

Power comes from a 293 cc single-cylinder liquid-cooled fuel-injected engine that makes 27.2 PS at 7,500 rpm and 26.3 Nm of torque at 5,800 rpm. Its bore is wider than its stroke (76 mm x 65 mm), a short-stroke layout that generally favours higher revs. Divide power by kerb weight and it has about 155 PS per tonne; by that measure, it is lively, with easy overtakes and relaxed highway speeds. The claimed top speed is 130 km/h. It has electric start.

Gearbox

It has a 6-speed manual gearbox. Its slipper clutch lightens the lever and stops the rear wheel hopping when you downshift hard.

Chassis, brakes and tyres

It is built around a double cradle frame. Suspension is by telescopic forks, Ø 35 mm at the front and twin shock absorber, gas filled at the rear. Braking is by a 280 mm disc at the front and a 240 mm disc at the rear, with dual-channel ABS. ABS on both wheels keeps either tyre from locking under hard braking.

Size, comfort and range

The seat is 795 mm off the ground, which is about average and suits most riders. It weighs 175 kg ready to ride, which is on the heavy side, so moving it by hand takes some effort. Ground clearance is 173 mm — enough for most speed breakers. It is 2,071 mm long, with 1,369 mm between the axles. It carries 13.2 L of fuel.

Features and equipment

Equipment includes a digital instrument console and an LED headlamp.

Owning one

For the Jawa 42, Mechiee offers a fixed ₹2,499 doorstep service.

Jawa 42 specifications

These figures come from a single publication (BikeDekho) and have not been confirmed against the manufacturer. Exact values can differ slightly by variant and model year.

Engine & performance

Displacement
293 cc
Configuration
Single Cylinder, 4 Stroke, Liquid Cooled, DOHC
Cooling
Liquid Cooled
Fuel system
Electronic Injection
Starting
Self Start Only
Maximum power
27.2 PS @ 7500 rpm
Maximum torque
26.3 Nm @ 5800 rpm
Top speed
130 km/h
Transmission
6 Speed
Gears
6-speed
Clutch
Assist And Slipper Clutch
Bore x stroke
76 mm x 65 mm
Compression ratio
11:1

Dimensions & capacity

Length
2071 mm
Width
833 mm
Height
1065 mm
Wheelbase
1369 mm
Ground clearance
173 mm
Seat height
795 mm
Kerb weight
175 kg
Fuel tank
13.2 L

Brakes, suspension & tyres

Front brake
Disc, 280 mm
Rear brake
Disc, 240 mm
Braking system
Dual Channel
Front suspension
Telescopic Forks, Ø 35 mm
Rear suspension
Twin Shock Absorber, Gas Filled
Wheels
Alloy
Tyre type
Tubeless

Chassis & frame

Frame type
Double Cradle

Electricals

Headlamp
LED
Instrument console
Digital

Sources: BikeDekho

Specifications last checked:

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Owning the Jawa 42

  • Mechiee doorstep service

    ₹2,499

    Mechiee's fixed doorstep service price for this model.

Maintaining the Jawa 42

  • Routine servicing

    Follow the schedule in the owner's manual for your exact variant and year. A regular service is the cheapest way to catch small problems before they become expensive ones.

  • Engine oil & filter

    Engine oil is the single most important consumable to keep fresh. Top up between services if the level drops, and change it on schedule.

  • Brake inspection

    With Disc, 280 mm and Disc, 240 mm brakes, check pad or shoe wear, lever and pedal free play, and braking feel at every service.

  • Chain cleaning & lubrication

    A clean, correctly tensioned and lubricated chain lasts longer and wastes less power. Check slack regularly, especially after riding in rain or dust.

  • Coolant & cooling system

    A liquid-cooled engine relies on coolant. Check the level and look over hoses and the radiator for leaks or damage, and replace coolant as the owner's manual directs.

  • Air filter & spark plug

    A clogged air filter or worn spark plug shows up as hard starting, weak throttle response and poorer fuel economy. Both are checked at a regular service and replaced when worn.

  • Disc brake fluid

    Brake fluid absorbs moisture over time, which lowers its boiling point. Have its level and condition checked and change it on the interval in the owner's manual.

  • Tyre inspection

    Check pressure, tread depth and sidewalls, and replace tyres that are worn or cracked.

  • Battery & electricals

    Weak starting, dim lights or a flickering console are early signs the battery or charging system needs a look.

Mechiee service

Looking for service for your Jawa 42?

Book a verified Mechiee mechanic, track them live, and keep a permanent record of every job on your bike.

Doorstep service₹2,499

Compare with similar Jawa bikes

Manufacturer figures for each bike. A dash means the value is not published in our sources.

SpecificationJawa 42Jawa 300Jawa 350Jawa 42 FJ
Engine293 cc293 cc334 cc334 cc
Max power27.2 PS @ 7500 rpm27 bhp22.57 PS29.17 PS @ 7500 rpm
Max torque26.3 Nm @ 5800 rpm28 Nm28.1 Nm29.62 Nm @ 6000 rpm
Claimed mileage—32 kmpl——
Gears6-speed6-speed6-speed6-speed
Kerb weight175 kg170 kg194 kg184 kg
Fuel tank13.2 L14 litres13.2 L12 L
Front brakeDisc, 280 mmDiscDisc, 280 mmDisc, 320 mm
Rear brakeDisc, 240 mmDrumDisc, 240 mmDisc, 240 mm

Jawa 42 specs explained

What the technical terms on this page mean.

OHC / SOHC / DOHC
How the engine's valves are operated. OHC and SOHC mean one overhead camshaft; DOHC means two, which usually allows higher revs and more power from the same size.
Liquid cooling
Coolant circulates through the engine and a radiator, keeping temperatures steadier than air alone, especially in traffic or under load.
Assist and slipper clutch
The assist part makes the clutch lever lighter. The slipper part eases the rear wheel's tendency to hop when you shift down hard.
Tubeless tyres
Tyres with no inner tube. A small puncture usually loses air slowly, which makes roadside repair easier.
Kerb weight
The weight of the bike ready to ride, with its fluids and fuel, but without a rider or luggage.
Bore x stroke
The cylinder's width and the piston's travel. A larger bore relative to stroke tends to favour revs; a longer stroke tends to favour low-speed pull.
Compression ratio
How much the fuel-air mixture is squeezed before it is ignited. It is one of the factors behind an engine's efficiency and power.

Frequently Asked Questions

The Jawa 42 has a 293 cc engine, described as single cylinder, 4 stroke, liquid cooled, dohc.

The Jawa 42 is rated at 27.2 PS @ 7500 rpm maximum power and 26.3 Nm @ 5800 rpm maximum torque.

The Jawa 42 has Disc, 280 mm at the front and Disc, 240 mm at the rear, with Dual Channel.

Follow the service schedule in the owner's manual for your exact variant and year. Between services, keep an eye on engine oil, chain, tyres and battery. With Disc, 280 mm and Disc, 240 mm brakes, brake wear and adjustment are worth checking at every visit.

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