MotoSpecs

2017 Kawasaki Ninja 650 vs 2019 Triumph Street Triple 765RS

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2017 Kawasaki Ninja 650 2017 Kawasaki Ninja 650

Sport

Engine
Four stroke, parallel twin cylinder. DOHC, 4 valves per cylinder.
Power
50.2 kW / 67.3 hp @ 8,500 rpm
Top Speed
N/A
Weight
193 kg / 425.5 lbs
2019 Triumph Street Triple 765RS 2019 Triumph Street Triple 765RS

Sport

Engine
Four stroke, in-line 3-cylinder, DOHC, 4 valve per cylinder
Power
121 hp / 90 kW @ 11,700rpm
Top Speed
N/A
Weight
165.5 kg / 365 lbs
Full Specifications
General
Year20172019
Make ModelKawasaki Ninja 650Triumph Street Triple 765RS
Dimensions
Seat Height790 mm / 31.1 in825 mm / 32.4 in
Wheelbase1410 mm / 55.5 in.1410 mm / 55.5 in
Ground Clearance130 mm / 5.1 in-
Height1135 mm / 44.6 in1085 mm / 42.7 in (without mirrors)
Length2055 mm / 80.9 in.2065 mm / 81.2 in
Width740 mm / 29.1 in.-
Weights & Capacities
Dry Weight-165.5 kg / 365 lbs
Fuel Capacity15 Litres / 3.9 US gal17.4 Litres / 4.6 US gal / 3.8 Imp gal
Wet Weight193 kg / 425.5 lbs-
Performance
Max Power50.2 kW / 67.3 hp @ 8,500 rpm121 hp / 90 kW @ 11,700rpm
Max Torque65.7 Nm / 48.4 lb-ft @ 7000 rpm56.8 lb-ft / 77 Nm @ 10,800 rpm
Engine
Displacement649 cc / 39.65 cu /in765 cc / 46.6 cu-in
Engine DetailFour stroke, parallel twin cylinder. DOHC, 4 valves per cylinder.Four stroke, in-line 3-cylinder, DOHC, 4 valve per cylinder
Bore x Stroke83 x 60 mm78 x 53.4 mm
Compression Ratio10.8:112.65:1
Cooling SystemLiquid cooledLiquid-cooled
Exhaust-Stainless steel 3 into 1 exhaust system low single sided stainless steel silencer
Fuel InductionDFIØ with Keihin 36mm Keihin throttle bodiesMultipoint sequential electronic fuel injection with SAI. Electronic throttle control
IgnitionTCBI with electronic advanceDigital - inductive type
LubricationWet sumpWet sump
StarterElectricElectric
Drivetrain
ClutchWet multi-disc, manualWet, multi-plate, slip and assist clutch
Final DriveO-ring chainO ring chain
Gear Ratios1st 2.438 (39/16) 2nd 1.714 (36/21) 3rd 1.333 (32/24) 4th 1.111 (30/27) 5th 0.966 (28/29) 6th 0.852 (23/27)-
Transmission / Drive6 Speed 6 Speed, close ratio
Chassis
Frame TypeSemi-double cradle, high-tensile steelFront Aluminium beam twin spar. Rear 2 piece high pressure die cast
Suspension - Front41 mm hydraulic telescopic forkShowa 41 mm upside down big piston forks (BPF). Adjustable compression damping, rebound damping and preload.
Suspension - RearHorizontal Back-link with adjustable preloadÖhlins STX40 piggyback reservoir monoshock. Adjustable spring preload (lock-rings), compression damping and rebound damping
Rake-23.9°
Trail100 mm / 3.9 in100 mm / 3.9 in
Wheel Travel - Front125 mm / 4.9 in115 mm / 4.5 in
Wheel Travel - Rear130 mm / 5.1 in131 mm / 5.1 in
Wheels & Brakes
Brakes - Front2x 300mm discs 2 piston calipers2 x 310 mm floating discs, Brembo M50 4-piston radial monobloc calipers
Brakes - RearSingle 220mm discSingle 220 mm fixed disc, Brembo single piston sliding calliper
Tyres - Front120/70 -17120/70 ZR17 Pirelli Diablo Supercorsa SP
Tyres - Rear160/50 -17180/55 ZR17 Pirelli Diablo Supercorsa SP
Wheels - Front-3.5 x 17 in cast
Wheels - Rear-5.5 x 17 in cast

Verdict

Winner on specs

2019 Triumph Street Triple 765RS

The 2019 Triumph Street Triple 765RS edges out the 2017 Kawasaki Ninja 650 thanks to its fuel injection, dual front discs and larger displacement. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2017 Kawasaki Ninja 650 - Advantages

  • Lower seat height: 790 mm vs 825 mm - accessible to a wider range of rider heights.
  • More front wheel travel: 125 mm vs 115 mm - greater compliance over rough surfaces.

2019 Triumph Street Triple 765RS - Advantages

  • Fuel injection: Precise fuelling, better cold-start reliability, and lower maintenance requirements.
  • Dual front discs: Greater stopping power and better heat management under hard braking.
  • Larger displacement: 765 cc vs 649 cc - more cubic capacity means broader torque delivery and greater low-end pull.

2017 Kawasaki Ninja 650 vs 2019 Triumph Street Triple 765RS - FAQs

What are the engine differences between the 2017 Kawasaki Ninja 650 and 2019 Triumph Street Triple 765RS?
The 2017 Kawasaki Ninja 650 uses Four stroke, parallel twin cylinder. DOHC, 4 valves per cylinder., while the 2019 Triumph Street Triple 765RS is powered by Four stroke, in-line 3-cylinder, DOHC, 4 valve per cylinder.
Which bike is better for shorter riders, the 2017 Kawasaki Ninja 650 or the 2019 Triumph Street Triple 765RS?
The 2017 Kawasaki Ninja 650 has the lower seat at 790 mm, making it more accessible. The 2019 Triumph Street Triple 765RS sits higher at 825 mm. A seat height below 800 mm suits most riders; above 820 mm shorter riders may need to tiptoe.
Which should I buy, the 2017 Kawasaki Ninja 650 or the 2019 Triumph Street Triple 765RS?
Both are strong choices. The 2017 Kawasaki Ninja 650 has the edge in lower seat height and higher front wheel travel, while the 2019 Triumph Street Triple 765RS stands out for fuel injection and dual front discs. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.

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