Bike comparison

Yamaha YZF-R15 V4 vs Triumph Street Triple 765 RS

Who wins on price, power, fuel and weight, then every spec side by side.

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Yamaha YZF-R15 V4

Yamaha YZF-R15 V4

Not sold new in Pakistan

  • 155 cc
  • 18.4 PS
  • ~40 km/l
  • 142 kg

Variable valve timing and a slipper clutch

Triumph Street Triple 765 RS

Triumph Street Triple 765 RS2020–2022

Not sold new in Pakistan

  • 765 cc
  • 123 PS
  • 166 kg

Engine shared with the Moto2 racing class

Who wins what

The quick answer before the full table.

  1. Triumph Street Triple 765 RS4
  2. Yamaha YZF-R15 V42
  • Most powerTriumph Street Triple 765 RS123 PS
  • Most pulling powerTriumph Street Triple 765 RS79 Nm
  • Quickest (power to weight)Triumph Street Triple 765 RS741 PS/t
  • LightestYamaha YZF-R15 V4142 kg
  • Highest top speedTriumph Street Triple 765 RS240 km/h
  • Lowest seatYamaha YZF-R15 V4815 mm

Head to head

A longer bar means more. For weight and seat height, shorter is easier to handle.

Power

Yamaha YZF-R15 V418.4 PS
Triumph Street Triple 765 RS123 PS

Torque

Yamaha YZF-R15 V414.2 Nm
Triumph Street Triple 765 RS79 Nm

Power to weight

Yamaha YZF-R15 V4130 PS/t
Triumph Street Triple 765 RS741 PS/t

Engine size

Yamaha YZF-R15 V4155 cc
Triumph Street Triple 765 RS765 cc

Top speed

Yamaha YZF-R15 V4140 km/h
Triumph Street Triple 765 RS240 km/h

Weight

Yamaha YZF-R15 V4142 kg
Triumph Street Triple 765 RS166 kg

Seat height

Yamaha YZF-R15 V4815 mm
Triumph Street Triple 765 RS825 mm

Full specifications

Full specificationsYamaha YZF-R15 V4Triumph Street Triple 765 RS
Price and running costs
Price in PakistanNot sold new in PakistanNot sold new in Pakistan
BrandYamaha · JapanTriumph · United Kingdom
Type of bikeSportsStreet
Fuel average~40 km/l—
Petrol tank11 L17.4 L
On a full tank~440 km—
Engine and performance
Engine size155 cc765 cc
Cylinders13
CoolingLiquid (radiator)Liquid (radiator)
Power18.4 PS @ 10,000 rpm123 PS @ 11,750 rpm
Torque14.2 Nm @ 7,500 rpm79 Nm @ 9,350 rpm
Power to weight130 PS / tonne741 PS / tonne
Top speed140 km/h240 km/h
Fuel systemFuel injectionFuel injection
Gearbox and controls
Gearbox6-speed6-speed
StartingSelf startSelf start
Size and weight
Weight142 kg (with fluids)166 kg (dry)
Seat height815 mm825 mm
Ground clearance170 mm—
Wheelbase1,325 mm1,405 mm
Length × width × height1,990 × 725 × 1,135 mm—
Brakes, wheels and suspension
Brakes (front / back)Disc 282 / Disc 220Brembo M50 310 ×2 / Disc 220
ABSBoth wheelsBoth wheels
Tyres (front / back)100/80-17 / 140/70-17120/70-17 / 180/55-17
Suspension (front / back)Upside-down fork / Monoshock—

Figures are each maker's own claims for the version shown. Fuel average is a rough real-world figure and depends on how you ride. Prices change often, so check with a dealer before you buy.

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  • Yamaha YZF-R15 V4—a month

Questions people ask

Which is more powerful, Yamaha YZF-R15 V4 or Triumph Street Triple 765 RS?

Triumph Street Triple 765 RS makes 123 PS @ 11,750 rpm; Yamaha YZF-R15 V4 makes 18.4 PS @ 10,000 rpm.

Which is lighter, Yamaha YZF-R15 V4 or Triumph Street Triple 765 RS?

Yamaha YZF-R15 V4 weighs about 142 kg and Triumph Street Triple 765 RS about 166 kg, so Yamaha YZF-R15 V4 is easier to push and park.

Yamaha YZF-R15 V4 or Triumph Street Triple 765 RS: which should I buy?

Buy Yamaha YZF-R15 V4 if you care most about lightest, lowest seat. Buy Triumph Street Triple 765 RS if most power, most pulling power matters more. Ask us on WhatsApp and we will help you choose.

Compare Yamaha YZF-R15 V4 with

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Figures are each maker's own claims for the version shown. Fuel average is a rough real-world figure and depends on how you ride. Prices change often, so check with a dealer before you buy.

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