2017 Kawasaki Z 800 vs 2017 Triumph Street Twin

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2017 Kawasaki Z 800 2017 Kawasaki Z 800

Naked bike

Engine
In-line four, four-stroke
Power
N/A
Top Speed
N/A
Weight
500.4 pounds
2017 Triumph Street Twin 2017 Triumph Street Twin

Naked bike

Engine
Four stroke, 270° Crank angle parallel twin, SOHC, 8 valves
Power
40.5 kW / 55 hp @ 5900 rpm
Top Speed
N/A
Weight
198 kg / 437 lbs
Full Specifications
General
Year-2016 - 17
ColoursMetallic Spark Black/Flat Ebony, Metallic Spark Black/Pearl Stardust WhiteJet black, Crnberry red, Matt black, Phantom black, Aluminium silver
Make Model-Triumph Street Twin
Dimensions
Ground Clearance (in.)5.9 inches-
Ground Clearance (mm)150 mm-
Seat Height834 mm / 32.8 in.750 mm / 29.5 in
Wheelbase1,445 mm / 56.9 in.1415 mm / 55.7 in
Height1,050 mm / 41.3 in.1114 mm / 43.9 in (without mirrors)
Length2,100 mm / 82.7 in.-
Width800 mm / 31.5 in.785 mm / 30.9 in
Weights & Capacities
Dry Weight-198 kg / 437 lbs
Fuel Capacity17.00 litres / 4.49 gallons12 L / 3.2 US gal / 2.7 Imp gal
Wet Weight227.0 kg / 500.4 lbs-
Performance
Max Power-40.5 kW / 55 hp @ 5900 rpm
Max Torque83.00 Nm (8.5 kgf-m or 61.2 ft.lbs) @ 8500 Revolutions80 Nm / 8.16 kgf-m / 59 ft-lb @ 3230 rpm
Engine
Displacement (cc)806.00 cc-
Engine TypeIn-line four, four-stroke-
Bore x Stroke (mm)71.0 x 50.9 mm-
Bore x Stroke (in,)2.8 x 2.0 inches-
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)-
Displacement (ci)49.18 cubic inches-
Displacement-900 cc / 54.9 cu in
Engine Detail-Four stroke, 270° Crank angle parallel twin, SOHC, 8 valves
Fuel SystemInjection. 34 mm x 4 Mikuni with dual throttle valves-
Bore x Stroke-84.6 x 80 mm
Compression Ratio11.9:110.55:1
Cooling System-Liquid cooled
Engine LubricationForced lubrication, wet sump-
Exhaust-Brushed stainless steel, 2 into 2 exhaust system with twin silencers
Fuel Consumption-3.87 L/100 km / 25.8 km/l / 60.8 US mpg / 73.0 Imp mpg
Fuel Induction-Multipoint sequential electronic fuel injection
IgnitionDigitalDigital
Lubrication-Wet sump
StarterElectricElectric
Valve System4-
Drivetrain
ClutchWet multi-disc, manualWet, multi-plate, slip-assist
Final DriveChainChain, X-ring
Gearbox6-speed-
Primary DriveSealed chain-
Transmission / Drive-5-Speed
Chassis
Frame TypeTubular backbone (with engine sub-frame), high-tensile steelTubular steel cradle, twin-sided tubular steel swing-arm
Suspension - Front41 mm inverted fork with rebound damping and spring preload adjustabilityKayaba 41 mm fork
Suspension - RearBottom-Link Uni-Trak, gas-charged shock with piggyback reservoir and stepless rebound damping and preload adjustabilityKayaba twin shocks with adjustable preload
Rake31.0°25.1°
Trail-102.4 mm / 4.0 in
Wheel Travel - Front-120 mm / 4.7 in
Wheel Travel - Rear-120 mm / 4.7 in
Wheels & Brakes
Brakes - Front Diameter (in.)12.2 inches-
Brakes - Front Diameter (mm)310 mm-
Brakes - Rear Diameter (in.)9.8 inches-
Brakes - Rear Diameter (mm)250 mm-
Brakes - FrontDouble disc. Floating discs.Single 310mm disc, Nissin 2 piston floating caliper, ABS
Brakes - RearSingle disc. Single-piston caliper.Single 255mm disc, Nissin 2 piston floating caliper, ABS
RimsDunlop Sportmax tires-
Tyres - Front120/70-ZR17100/90-R18
Tyres - Rear180/55-ZR17150/70-R17
Wheels - Front-2.75 x 18, Cast aluminium alloy, multi-spoke
Wheels - Rear-4.25 x 17, Cast aluminium alloy, multi-spoke

Verdict

Winner on specs

2017 Triumph Street Twin

The 2017 Triumph Street Twin edges out the 2017 Kawasaki Z 800 thanks to its lower seat height and liquid cooling. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2017 Kawasaki Z 800 - Advantages

  • Dual front discs: Greater stopping power and better heat management under hard braking.

2017 Triumph Street Twin - Advantages

  • Lower seat height: 750 mm vs 834 mm - accessible to a wider range of rider heights.
  • Liquid cooling: Consistent engine temperature in stop-start traffic and hot climates.

2017 Kawasaki Z 800 vs 2017 Triumph Street Twin - FAQs

What are the engine differences between the 2017 Kawasaki Z 800 and 2017 Triumph Street Twin?
The 2017 Kawasaki Z 800 uses In-line four, four-stroke, while the 2017 Triumph Street Twin is powered by Four stroke, 270° Crank angle parallel twin, SOHC, 8 valves.
Which bike is better for shorter riders, the 2017 Kawasaki Z 800 or the 2017 Triumph Street Twin?
The 2017 Triumph Street Twin has the lower seat at 750 mm, making it more accessible. The 2017 Kawasaki Z 800 sits higher at 834 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 Z 800 or the 2017 Triumph Street Twin?
Both are strong choices. The 2017 Kawasaki Z 800 has the edge in dual front discs, while the 2017 Triumph Street Twin stands out for lower seat height and liquid cooling. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.