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Honda CB300F Flex-Fuel vs Yamaha R15S

Choosing between the Honda CB300F Flex-Fuel vs Yamaha R15S? BikeJunction is here to help! The CB300F Flex-Fuel starts at ₹ 1.55 Lakh, while the R15S is priced at ₹ 1.59 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 CB300F Flex-Fuel offers 25.9 Nm @ 5500 rpm torque. The R15S gives 14.2 Nm @7,500 RPM torque. Apart from all this, you can pick from 2 colour options for the CB300F Flex-Fuel and 2 for the R15S. you will get a more extensive comparison of Honda CB300F Flex-Fuel and Yamaha R15S, which will definitely clear your confusion between these two-wheelers.

Honda CB300F Flex-Fuel vs Yamaha R15S Comparison Overview

Key HighlightsCB300F Flex-FuelR15S
Price₹ 1.55 Lakh₹ 1.59 Lakh
Displacement293.52 CC155 CC
Power24.54 bhp @7500 rpm18.1 bhp @ 10000 rpm
Mileage35.5 KMPL40 KMPL
Top Speed155 kmph144 kmph
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Engine
Max Power
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Highest power the engine/motor can produce.

24.54 bhp @7500 rpm 18.1 bhp @ 10000 rpm
Max Torque
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The highest twisting force the engine generates, which affects acceleration and pulling power.

25.9 Nm @ 5500 rpm 14.2 Nm @7,500 RPM
Battery TypeN/A 12V, 4.0Ah
Compression Ratio
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Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability.

9.3:1 11.6 : 1
Cooling System
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Method used to prevent engine overheating.

Oil Cooled Liquid Cooled
Engine Type
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Design and working of the two-wheeler's engine.

4 Stroke, SI, Oil-Cooled Engine Liquid-cooled, 4-stroke, SOHC, 4-valve
Displacement
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Engine cylinder capacity measured in cc.

293.52 155
Bore
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Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed.

77 mm58 mm
Range
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The maximum distance an electric two-wheeler can travel on a full charge.

493.5 Km517 Km
Stroke
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Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM.

63.03 mm58.7 mm
Speed
Top Speed155 Km/h144 Km/h
Tyres & Wheels
Tyre SizeFront : 110/70R-17M/C 54H, Rear : 150/60R-17M/C 66H Front : 100/80-17M/C 52P, Rear : 140/70R17M/C 66H
Wheel SizeFront : 17 inch, Rear : 17 inch Front: 17 inch Rear: 17 inch
Wheels TypeAlloy Alloy
Ignition
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The system that starts the engine, usually via a key, button, or smart start.

N/A TCI (Transistor controlled ignition)
Tyre BrandN/A N/A
Wheelbase
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The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort.

1390 mm1325 mm
Radial Tyre
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A tyre with strong sidewalls and better grip, durability, and heat resistance.

N/A Yes
Front Tyre Pressure RiderN/A 29 psi
Front Tyre Pressure Rider And PillionN/A 29 psi
Rear Tyre Pressure RiderN/A 33 psi
Rear Tyre Pressure Rider And PillionN/A 33 psi
TublessYes N/A
Brakes
Abs
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(Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety.

Dual Channel Dual channel
Front BrakeDisc Disc
Front Brake Diameter276 mm282 mm
Fuel
Fuel SupplyPGM-FI Fuel injection
Fuel Capacity14.1 L11 L
Fuel Reserve2.8 L2.2 L
Body
Body Type
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The overall design and shape of the bike (e.g., cruiser, sports, scooter).

Street Bike Sports
Drive Type
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How power is sent to the wheels (e.g., chain, belt, shaft).

N/A Chain Drive
Frame
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The main structure holding the bike together.

Diamond Type Deltabox
Additional Storage
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Extra space for carrying items.

N/A N/A
Ground Clearance
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Distance between the bike’s lowest part and the ground.

177 mm170 mm
Height1075 mm1135 mm
Kerb Weight
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Bike’s weight with fuel and fluids.

153 Kg142 Kg
Length2084 mm1990 mm
Seat Height
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Distance from the ground to the seat.

789 mm815 mm
Width765 mm725 mm
Switches & Controls
Starting
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The method to start the bike (e.g., electric start, kick start, or both).

Self Start Electric starter
Traction Control
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A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces.

Yes N/A
Meter
Fuel Gauge
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Indicates the current fuel level in the tank.

Digital Yes
Average Fuel Economy Indicator
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Displays the bike’s average fuel consumption over a period of riding.

N/A Yes
Low Battery Indicator
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Warns when the battery charge is low and may need recharging or replacement.

Yes N/A
Real Time Mileage Indicator
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Displays current fuel consumption per kilometer.

N/A Yes
Clutch & Gear
Clutch
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A device that connects and disconnects the engine from the wheels for smooth gear shifts.

Wet Multiplate Wet, multiple-disc
Gear Box6 Speed 6-Speed
Transmission
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The entire system that transfers engine power to the wheels (includes clutch and gearbox).

Manual Constant mesh
Lights
Led Tail Light
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Energy-efficient, bright rear light.

Yes N/A
Battery
Battery Capacity
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Total energy the battery can store.

12 V, 5.0 Ah 12V, 4.0Ah
Shockers
Suspension FrontTelescopic (USD) Telescopic fork
Suspension RearMonoshock Monocross (link suspension)
Seat
Seat Type
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The design of the seat that affects comfort and seating position.

Split Single
Stepup SeatN/A Yes
Others
Mobile Application
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A companion app to monitor bike stats, location, and settings.

N/A Yes
Call Sms Alerts
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Notifies you of incoming calls or messages on the bike’s screen.

Yes N/A
Cruise Control
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A feature in which rider can set a steady speed without using the throttle.

N/A N/A
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Images of CB300F Flex-Fuel and R15S

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Honda CB300F Flex-Fuel Comparison with Similar Bikes

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Latest News on CB300F Flex-Fuel and R15S

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FAQs about CB300F Flex-Fuel and R15S

Q. What is the price difference Honda CB300F Flex-Fuel and Yamaha R15S?

A. The CB300F Flex-Fuel is currently priced at ₹ 1.55 Lakh and the R15S costs around ₹ 1.59 Lakh in India. Among them, the ₹ 1.55 Lakh is more affordable.

Q. Which is more suitable, Honda CB300F Flex-Fuel and Yamaha R15S?

A. CB300F Flex-Fuel has an average rating of 4. On the other hand, R15S comes with 4.8

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