Hero HF Deluxe Flex Fuel vs KTM 85 SX

Choosing between the Hero HF Deluxe Flex Fuel vs KTM 85 SX? BikeJunction is here to help! The HF Deluxe Flex Fuel starts at ₹ 72,792, while the 85 SX is priced at ₹ 6.69 Lakh (ex-showroom). You can easily compare all the required parameters for your new two-wheeler. These two-wheelers have powerful motors with good performance. Among them, the HF Deluxe Flex Fuel offers 8.3 Nm @ 6000 rpm torque. The 85 SX gives 14 Nm @ 8500 rpm torque. Apart from all this, you can pick from 1 colour options for the HF Deluxe Flex Fuel and 1 for the 85 SX. you will get a more extensive comparison of Hero HF Deluxe Flex Fuel and KTM 85 SX, which will definitely clear your confusion between these two-wheelers.

Hero HF Deluxe Flex Fuel vs KTM 85 SX Comparison Overview

Key Highlights	HF Deluxe Flex Fuel	85 SX
Price	₹ 72,792	₹ 6.69 Lakh
Displacement	97.2 CC	84.9 CC
Power	8.44 bhp @ 8000 rpm	_
Mileage	65 KMPL	_
Top Speed	85 kmph	_

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Engine

Max Power Highest power the engine/motor can produce.	8.44 bhp @ 8000 rpm	N/A
Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power.	8.3 Nm @ 6000 rpm	14 Nm @ 8500 rpm
Battery Type	Maintenance Free	N/A
Compression Ratio Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability.	9.9:1	N/A
Cooling System Method used to prevent engine overheating.	Air Cooled	Liquid Cooled
Emission Type Pollution level compliance of the engine.	BS6 Phase 2B	N/A
Engine Type Design and working of the two-wheeler's engine.	Air cooled, 4-stroke, Single cylinder, OHC	Single cylinder, 2-stroke
Displacement Engine cylinder capacity measured in cc.	97.2	84.9
Bore Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed.	50 mm	47 mm
No Of Cylinders	1	N/A
Stroke Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM.	49.5 mm	48.95 mm
Valve Per Cylinder Number of valves in each engine cylinder.	2	N/A

Speed

Top Speed

85 Km/h

N/A

Tyres & Wheels

Tyre Size	Front - 80/100 - 18, Rear - 80/100 - 18	Front : 70/100 × 17, Rear : 90/100 × 14
Wheel Size	Front - 18 inch, Rear - 18 inch	N/A
Wheels Type	Alloy	N/A
Tubeless Tyre A tyre without an inner tube, reducing puncture risks and maintaining air longer.	Tubeless	N/A
Wheelbase The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort.	1235 mm	1290 mm

Brakes

Rear Brake	Drum	Disc
Front Brake	Drum	Disc
Braking Type	Integrated Braking System	N/A
Front Brake Diameter	130 mm	240 mm
Rear Brake Diameter	130 mm	220 mm

Fuel

Fuel Supply	Fuel Injection	N/A
Fuel Type	Petrol	N/A
Fuel Capacity	9.6 L	5.2 L
Fuel Reserve	1 L	N/A

Body

Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter).	Commuter Bike	N/A
Drive Type How power is sent to the wheels (e.g., chain, belt, shaft).	Chain Drive	N/A
Frame The main structure holding the bike together.	Tubular Double Cradle	Double grinded central double-cradle-type frame
Ground Clearance Distance between the bike’s lowest part and the ground.	165 mm	336 mm
Height	1045 mm	N/A
Kerb Weight Bike’s weight with fuel and fluids.	112.5 Kg	75 Kg
Length	1965 mm	N/A
Seat Height Distance from the ground to the seat.	805 mm	865 mm
Width	720 mm	N/A

Electrical Accessories

Usb Charging Port

A USB slot to charge devices like phones.

N/A

Switches & Controls

Starting The method to start the bike (e.g., electric start, kick start, or both).	Electric Start	Kick Start
Pass Switch A switch to flash the high beam, signaling other vehicles while overtaking.	Yes	N/A
Traction Control A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces.	No	N/A

Meter

Fuel Gauge Indicates the current fuel level in the tank.	Digital	N/A
Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings.	Analogue and Digital	N/A
Odometer Measures and records the total distance the bike has traveled since new.	Analogue	N/A
Speedometer Displays the current speed of the bike in km/h or mph.	Analogue	N/A
Clock	No	N/A
Low Battery Indicator Warns when the battery charge is low and may need recharging or replacement.	No	N/A
Low Oil Indicator Alerts when engine oil is low, preventing damage and ensuring smooth performance.	No	N/A

Clutch & Gear

Clutch A device that connects and disconnects the engine from the wheels for smooth gear shifts.	Multiplate wet type	Wet multi-disc clutch, Formula hydraulics
Gear Box	4 Speed	N/A
Transmission The entire system that transfers engine power to the wheels (includes clutch and gearbox).	Constant Mesh	N/A

Lights

Head Light	Halogen Bulb	N/A
Tail Light	Halogen Bulb	N/A
Turn Signal Lamp Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction.	Halogen Bulb	N/A
Low Fuel Indicator A warning light when fuel is low.	Yes	N/A

Battery

Battery Capacity

Total energy the battery can store.

12V, 3Ah

N/A

Shockers

Suspension Front	Telescopic Hydraulic Shock Absorber	XACT 43 WP Upside-Down fork, Ø 43 mm
Suspension Rear	Swingarm with 2-Step Adjustable Hydraulic Shock Absorbers	XACT WP PDS mono shock

Others

Call Sms Alerts

Notifies you of incoming calls or messages on the bike’s screen.

N/A