Bajaj Discover 125 ST

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Key specs
  • Displacement125 cc
  • Max Power(bhp)13 bhp
  • Mileage - ARAI58 kmpl
  • Kerb Weight124 kg

Last known Avg. Ex-showroom price

₹ 57,810

Bajaj Discover 125 ST is now discontinued in India.

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Bajaj offers 12 more Discover models

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Bajaj Discover 125 ST Summary

Discover 125 ST key highlights

Displacement 125 cc
Mileage 58 kmpl
Top Speed 105 Kmph
Kerb Weight 124 kg

About Discover 125 ST

At first glance, the Discover 125ST seems to be just another bike among the crowd of commuter bikes. But it isn’t. The Discover 125ST, or Sports Tourer as Bajaj calls it, is the company's attempt at introducing a bit of fun to the boring commuter segment. The Discover 125ST is based on an enhanced chassis of the Discover 125 with adjustments to accommodate the segment-first monoshock. Styling has also been refreshed and the bike looks more imposing and muscular, though the 125ST is actually smaller in dimensions than the Discover 125. The Discover 125ST also comes with alloy wheels and disc brake at the front as standard.

The engine is also the same single cylinder air-cooled 125cc unit, but has been altered to accommodate four valves, much like the Pulsar 135LS. Mated to a five-speed gearbox, this engine returns a marginally better performance with 13bhp and 10.8Nm of torque. The Discover 125ST has a new seat which is more comfortable and sits lower than the regular Discover. The bike is very nimble and works well while tackling city traffic. The improved handling makes the bike a breeze to use in an urban environment.

The Discover 125ST is available in four colour schemes- Midnight Black and Red, Midnight Black and Blue, Flame Red and Brilliant Blue. The bike is priced at Rs 57,073 (ex-showroom Delhi) and rivals other commuter bikes like Honda CB Shine, Hero Glamour, Suzuki SlingShot Plus, TVS Phoenix and Yamaha SS 125.
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Bajaj Discover 125 ST Colours

Bajaj Discover 125 ST Price

Discover 125 ST Standard 57,810 Avg. Ex-showroom price Disc Brakes, Alloy Wheels

Bajaj Discover 125 ST mileage

As reported by Discover 125 ST owners, the real mileage of Bajaj Discover 125 ST is 59 kmpl. As per ARAI, the average of Discover 125 ST is 58 kmpl.

Discover 125 ST mileage details

Discover 125 ST Specifications & Features


  • Power & PerformancePower & Performance

    Fuel Type Petrol

    Max Power 13 bhp @ 9,000 rpm

    Max Torque 10 Nm @ 7,000 rpm

    Cooling System Air Cooled

    Transmission 5 Speed Manual

    Transmission Type Chain Drive

    Emission Standard --

    Displacement 125 cc

    Cylinders 1

    Bore 57 mm

    Stroke 49 mm

    Valves Per Cylinder 4

    Compression Ratio --

    Ignition Digital CDI

    Spark Plugs 2 Per Cylinder

    Clutch Multiplate Wet Clutch

    Fuel Delivery System Carburetor

    Fuel Tank Capacity 10 litres

    Reserve Fuel Capacity 2.3 litres

    Riding Range Maximum distance a petrol bike can travel on a full fuel tank and an electric bike can travel on a full charge 590 Km

    Mileage - ARAI 58 kmpl

    Mileage - Owner Reported BikeWale collects mileage information from bike owners to provide you with the actual mileage that you might get. 59 kmpl

    Top Speed 105 Kmph

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  • Brakes, Wheels & SuspensionBrakes, Wheels & Suspension

    Front Brake Type Disc

    Front Brake Size 200 mm

    Rear Brake Type Drum

    Front Tyre Size 2.75 x 17

    Rear Tyre Size 3.00 X 17

    Tyre Type Tubed

    Rear Brake Size 130 mm

    Calliper Type --

    Front Wheel Size 17 inch

    Rear Wheel Size --

    Radial Tyres No

    Wheel Type Alloy

    Front Suspension Telescopic Fork with Anti-friction DU Bush

    Rear Suspension Nitrox Monoshock with gas canister

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  • Dimensions & ChassisDimensions & Chassis

    Kerb Weight 124 kg

    Overall Length 1,980 mm

    Overall Width 760 mm

    Wheelbase 1,305 mm

    Ground Clearance 170 mm

    Seat Height 800 mm

    Overall Height 1,078 mm

    Chassis Type Semi Double Cradle Frame

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Odometer --

DRLs (Daytime running lights) --

Mobile App Connectivity --

Low Battery IndicatorYes

Pillion BackrestNo

Pillion GrabrailYes

GPS & Navigation --

Braking System CBS, IBS, SBT, UBS, HBS - Combined braking of both front and rear wheel | ABS - Anti-lock braking system which can be just for front wheel (single channel) or both wheels (dual channel) or can be switched off (switchable) | E-ABS - Electronic assisted braking system | Standard - Cable operated --

USB charging port --

Front storage box --

Under seat storage --

AHO (Automatic Headlight On) --

Speedometer Analogue

Fuel Guage Yes

Tachometer --

Stand Alarm No

Stepped Seat No

No. of Tripmeters --

Tripmeter Type --

Low Fuel Indicator Yes

Low Oil Indicator No

Pillion SeatYes

Pillion FootrestYes

Digital Fuel GuageNo

Start TypeElectric Start

Shift LightNo



Electric System--

Battery12 V5 Ah ( Low Maintenance Battery )

Headlight TypePilot Lamps

Headlight Bulb TypeHS1 35/35W

Brake/Tail LightLED

Turn SignalYes

Pass LightYes

Additional features--

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Bajaj Discover 125 ST User Reviews

4.2 (65 ratings) 27 reviews
  • 4

    Visual Appeal

  • 4


  • 3


  • 4

    Service Experience

  • 4

    Value for Money

  •  1Worst bike ever 9 months ago by Smruti Ranjan Hota, Bhubaneswar

    This bike is my first bike. The bike give better performance. But the parts are not available now. I am riding this bike for 7 years. The worst bike i ever experiencing. Parts are most 3rd class quality as per the price. Engine vibrates at the speed 50kmph & also seat &

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    • Used it for


    • Owned for

      > 1 yr

    • Ridden for

      > 15000 kms

    • Got mileage of

      65 kmpl

  •  5Best bike 11 months ago by Navneet, Darbhanga

    My experience :- On the road the discover 125 st proved to be a capable commuter, the engine offers a good spread of torque for good ride-ability. The smooth engine and slick 5-speed gearbox enhance the ease of operation. The handling is light yet confident. The front p

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    • Used it for


    • Owned for

      > 1 yr

    • Ridden for

      > 15000 kms

  •  1Bad shocker 1 year ago by Mehrab Shekh, Patna

    Worst experience in terms of comfort shocker is very very poor i have a backache due to its discomfort Tyres are still not free even after riding for 7 years gear is not working properly. All the problems are since the day of buying. Kindly help me. It's too high for sh

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    • Used it for

      Daily Commute

    • Owned for

      > 1 yr

    • Ridden for

      > 15000 kms

    • Got mileage of

      60 kmpl

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    • Got mileage of

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Discover 125 ST Comparisons by Experts

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Bajaj Discover 125 ST News

  • Bajaj developing the most expensive Discover; to get semi-fairing
    Bajaj developing the most expensive Discover; to get semi-fairing
    08 April 2014
    Pratheek Kunder

    Bajaj Motorcycles has launched many Discovers in the last financial year. This has led to a lot of confusion among buyers because all of them look very  similar to each other. However, Bajaj has decided not to confuse anyone with their new Discover which will be the top of...

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  • Bajaj Discover F150 spied testing in India
    Bajaj Discover F150 spied testing in India
    14 March 2014
    Pratheek Kunder

    Just last week Bajaj Motorcycles launched the new Discover 125, its fourth and the last Discover bike were to launch this current financial year. And we imagined, the Pune-based manufacturer will take a break. But looks like, the company is not going to stop adding new...

    Read more
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Used Bajaj Discover 125 ST bikes in India