Yamaha R15S Specifications & Features (2026)


Updated on September 2026
Quick answer: The Yamaha R15S is powered by a 155cc liquid-cooled engine producing 18 PS and 14.2 Nm. It claims 40 kmpl, weighs 142 kg and has a 815 mm seat height. Prices start at ₹1.59 Lakh ex-showroom.

Key Specs of the Yamaha R15S

Key specifications of the Yamaha R15S
Ground Clearance 170 mm
Engine Displ. 155 cc
Mileage 40 kmpl
Max Power 18.4 PS @ 10000 rpm
Gearbox 6 Speed
Fuel System Fuel Injection
ABS Dual Channel
Wheels Type Alloy
Tyre Type Tubeless
Standard Warranty (Years) 2
 
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Yamaha R15S
Rs. 1.59 Lakh
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Full Yamaha R15S Specifications

Specifications
Features

Features and Safety

Features and Safety specifications of the Yamaha R15S
Shift Light
Yes
Saree Guard
Yes

Engine

Engine specifications of the Yamaha R15S
Valves (per cylinder)
4
Flex Fuel Blend
E20
Spark Plugs
1 Per Cylinder
Claimed Top Speed
144 kmph
Emission Norm Compliance
bs6.2
Engine Type
Liquid-cooled, 4-stroke, SOHC, 4-valve
Engine Displacement
155 cc
Gear Box
6 Speed
Max Power
18.4 PS @ 10000 rpm
Max Torque
14.2 Nm @ 7500 rpm
Bore
58 mm
Stroke
58.7 mm
Drive Type
Chain Drive
Number Of Cylinders
1
Fuel System
Fuel Injection
Fuel Type
Petrol
Ignition
TCI (Transistor controlled ignition)
Compression Ratio
11.6:1

Chassis

Chassis specifications of the Yamaha R15S
Frame
Deltabox

Transmission

Transmission specifications of the Yamaha R15S
Gear Shift Pattern
1 Down 5 Up
Indicators
LED
Type
Manual

Brakes

Brakes specifications of the Yamaha R15S
Rear Caliper
1 Piston
Rear Brake
Disc
Front Brake
Disc
Front Caliper
2 Piston

Performance and Fuel economy

Performance and Fuel economy specifications of the Yamaha R15S
Mileage (Overall)
40 kmpl

Chassis and Suspension

Chassis and Suspension specifications of the Yamaha R15S
Suspension-Front
Telescopic fork
Suspension-Rear
Monocross (link suspension)

Tyres and Wheels

Tyres and Wheels specifications of the Yamaha R15S
Rear Tyre Pressure (Rider & Pillion)
33 psi
Front Tyre Pressure (Rider)
29 psi
Front Tyre Pressure (Rider & Pillion)
29 psi
Rear Tyre Pressure (Rider)
33 psi
Tyre Size
Front :-100/80-17 Rear :-140/70-17
Wheel Size
Front :-431.8 mm,Rear :-431.8 mm
Tyre Type
Tubeless
Radial Tyre
Yes
Wheels Type (Pressed Steel/ Alloy)
Alloy

Dimensions

Dimensions specifications of the Yamaha R15S
Fuel Tank Reserve Capacity
2.2 L
Seat height
815 mm
Length*Width*Height
1990*725*1135 mm3
Wheelbase
1325 mm
Length
1990 mm
Height
1135 mm
Ground Clearance
170 mm
Width
725 mm
Fuel Tank Capacity
11 L
Kerb Weight
142 Kg
Tail Light
LED
Front Brake Size
282 mm
Rear Brake Size
220 mm

Electricals

Electricals specifications of the Yamaha R15S
Headlight
LED
Battery Capacity
12V / 4AH

Warranty

Warranty specifications of the Yamaha R15S
Vehicle Warranty
2 Years or 30,000 Km
Standard Warranty (Years)
2
Standard Warranty (kilometers)
30000

Features

Features of the Yamaha R15S
Trip Meter
Digital
Frame Type
Deltabox
Rear Footpegs
Yes
Pillion Seat
Yes
Digital Display Type
LCD
Real Time Mileage Indicator
Yes
Average Fuel Economy Indicator
Yes
Malfunction Indicator
Yes
No. of Tripmeters
2
Pillion Grab Rail
Yes
ABS Type
Dual Channel
Kill Switch
Yes
Daytime Running Lamps
Yes
Additional Features/Information
Variable Valve Actuation (VVA)
Gear Position Indicator
Yes
ABS
Dual Channel
Body Type
Sports Bikes
Instrument Console Type
Digital
Body Graphics
Yes
Seat Type
Single
Starting
Self Start Only
Pass Beam Switch
Yes
Speedometer
Digital
Tachometer
Digital
Low Fuel Warning Lamp
Yes
Clock
Yes
Low Oil Indicator
Yes
Cooling System
Liquid Cooled
Odometer
Digital
Yamaha R15S Brochure

Yamaha R15S 2026 Brochure

Download brochure for detailed information of specifications, features & variants prices
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User Reviews on R15S Performance and Features

4.2/5 Based on 1296 reviews & 5073 rating
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  • All
  • Performance (183)
  • Engine (125)
  • Power (114)
  • Speed (111)
  • Gear (14)
  • Suspension (10)
  • Mileage (290)
  • Looks (257)
  • Comfort (166)
  • Experience (93)
  • Price (77)
  • Pickup (60)
  • Service (60)
  • Seat (39)
  • Style (35)
  • Maintenance (33)
  • Lights (29)
whynot sampath nayak
✓
Whynot sampa..

This bike is very aggressive

5.0

This bike is very aggressive and a big bike feel this bike higher cc road present next level this bike attractive in road present translate 150 + bike economic speed in 45 mileage plusevery round in youth full fill this bike performance awesome mileage good everyone is bike in like it

whynot sampath nayak's R15S gives mileage of 40 kmpl
1
Reply
Manoranjan Maity
✓
Manoranjan M..

Bike is very good to quality

5.0

Bike is very good to quality and bike speed so cute 🥰🥰🥰🥰🥰 and out side look very beautiful

Manoranjan Maity's R15S gives mileage of 40 kmpl
0
Reply
Viba Khan
✓
Viba Khan

Yamaha r5s is very excting

4.6

Yamaha r15s is very excting to ride bike and provides high level of confidence while riding.The riding is comfortable and good for the daily ride and long rides and this bike is a good performer.The highway riding is very good and the handling is brillant.It is a feature packed bike and the look of this bike is very impressive and is a bigger and brillant sport bike.The engine is very fast and reliable and the riding posture is very aggressive.

Viba Khan's R15S gives mileage of 40 kmpl
0
Reply
aryan bardhwaj
✓
Aryan bardhwaj

Nice bike but you should

3.8

Nice bike but you should compromise with comfort and handling specially in long ride, Good pickup and performance but i think yamaha should work on bike's built quality too

aryan bardhwaj's R15S gives mileage of 35 kmpl
0
Reply
Dayasham Meshram
✓
Dayasham Mes..

Osum performance

4.6

Nice bike look at osum performance in bike 🚳 very larg bike from r15 in stable in bike for comparable sit

Dayasham Meshram's R15S gives mileage of 40 kmpl
0
Reply
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Must Read Questions & Answers Before Buying R15S

Q. What are the engine specifications of the Yamaha R15S?
  • The Yamaha R15S is powered by a 155 cc air-cooled engine which produces 18.6 PS @ 10000 rpm of power. It has a fuel tank of 11 L and a claimed mileage of 40 kmpl.
Q. How many cylinders are there in Yamaha R15S?
  • The Yamaha R15S has 1 cylinder engine.
Q. What is the height of Yamaha R15S?
  • The Yamaha R15S has total height of 1135 mm.
|R15S Community
More Questions |R15S Community

Yamaha R15S News Updates

R15S News

Yamaha R15S Specifications FAQs

What is the mileage of the Yamaha R15S?

The Yamaha R15S has a claimed mileage of 40 kmpl. Real-world mileage varies with riding style, load and traffic conditions.

Does the Yamaha R15S have ABS?

The Yamaha R15S gets Dual Channel ABS.

How many colors does the Yamaha R15S?

Yamaha R15S is available in 3 colors.

Is Yamaha R15S better than Yamaha YZF-R2?

50% users have chosen Yamaha R15S over Yamaha YZF-R2 in a survey being conducted on zigwheels.com.

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