2006 Yamaha YZF-R6 vs 2009 Triumph Street Triple 675

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2006 Yamaha YZF-R6 2006 Yamaha YZF-R6

Sport

Engine
In-line four
Power
N/A
Top Speed
N/A
Weight
354.9 pounds
2009 Triumph Street Triple 675 2009 Triumph Street Triple 675

Sport

Engine
Four stroke, in-line 3-cylinder, DOHC, 12 valve
Power
78 kW / 105 hp @ 11850rpm
Top Speed
223 km/h / 139 mph
Weight
182 kg / 400 lbs
Full Specifications
General
Year-2009
Make Model-Triumph Street Triple 675
Dimensions
Ground Clearance (in.)5.1 inches-
Ground Clearance (mm)130 mm-
Seat Height850 mm / 33.5 in.800 mm / 31.5 in
Wheelbase1,380 mm / 54.3 in.1410 mm / 55.5in
Height1,100 mm / 43.3 in.(without mirrors) 1060 mm / 41.7 in
Length2,040 mm / 80.3 in.2055 mm / 80.8 in
Width700 mm / 27.6 in.(handlebars) 740 mm / 29.1 in
Weights & Capacities
Dry Weight161 kg / 354.9 lbs167 kg / 368 lbs
Fuel Capacity17.50 litres / 4.62 gallons17.4 Litres / 4.6 US gal / 3.8 Imp gal
Oil Capacity-3.4 Litres / 3.6 US qt / 3.0 Imp qt
Wet Weight-182 kg / 400 lbs
Performance
Top Speed-223 km/h / 139 mph
Max Power-78 kW / 105 hp @ 11850rpm
Max Torque68.0068 Nm / 6.9 kgf-m / 50ft.lbs @ 9750rpm
Power-to-Weight Ratio0.8146 HP/kg-
Standing Start ¼ Mile-11.6 sec
Engine
Displacement (ci)36.55 cubic inches-
Fuel ControlDOHC-
Engine TypeIn-line four-
Displacement (cc)599.00 cc-
Bore x Stroke (in,)2.6 x 1.7 inches-
Stroke4-
Bore x Stroke (mm)67.0 x 42.5 mm-
Displacement-675 cc / 41.19 cu-in
Engine Detail-Four stroke, in-line 3-cylinder, DOHC, 12 valve
Fuel SystemInjection-
Bore x Stroke-74 x 52.3 mm
Compression Ratio12.8:112.65:1
Cooling System-Liquid-cooled
Engine LubricationWet sump-
Exhaust-Stainless steel 3 into 1 exhaust system low single sided stainless steel silencer
Fuel Consumption-5.1 L/100 km / 19.8 km/l / 46.6 US mpg / 55.9 Imp mpg
Fuel Induction-Multipoint sequential electronic fuel injection with forced air induction
IgnitionTCIDigital - inductive type
StarterElectricElectric
Valve System4-
Drivetrain
ClutchWet multiple-disc coil springWet multiplate
Final DriveChainO ring chain
Gearbox5-speed-
Transmission / Drive-6 Speed
Chassis
Frame Type-Aluminium beam twin spar
Suspension - FrontTelescopic fork41mm Kayaba telescopic upside down forks
Suspension - RearSwingarm (link suspension)Kayaba monoshock, adjustable preload
Rake-24.3°
Trail-95.3 mm / 3.75 in
Wheel Travel - Front43 mm / 1.7 in.120 mm / 4.7 in
Wheel Travel - Rear-126 mm / 5.0 in
Wheels & Brakes
Brakes - Rear Diameter (mm)220 mm-
Brakes - Rear Diameter (in.)8.7 inches-
Brakes - Front Diameter (mm)310 mm-
Brakes - Front Diameter (in.)12.2 inches-
Brakes - FrontDouble disc2 x 308 mm Discs, Nissin 2 piston sliding calipers
Brakes - RearSingle discSingle 220 mm disc, 1 piston caliper
Tyres - Front120/70-ZR17120/70 ZR 17
Tyres - Rear180/55-ZR17180/55 ZR 17
Wheels - Front-Cast aluminium alloy 5-spoke, 17 x 3.5in
Wheels - Rear-Cast aluminium alloy 5-spoke, 17 x 5.5in

Verdict

Winner on specs

2009 Triumph Street Triple 675

The 2009 Triumph Street Triple 675 edges out the 2006 Yamaha YZF-R6 thanks to its lower seat height, liquid cooling and higher front wheel travel. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2006 Yamaha YZF-R6 - Advantages

  • Lighter: 161 kg vs 182 kg - easier to handle and less fatiguing on long trips.

2009 Triumph Street Triple 675 - Advantages

  • Lower seat height: 800 mm vs 850 mm - accessible to a wider range of rider heights.
  • Liquid cooling: Consistent engine temperature in stop-start traffic and hot climates.
  • More front wheel travel: 120 mm vs 43 mm - greater compliance over rough surfaces.

2006 Yamaha YZF-R6 vs 2009 Triumph Street Triple 675 - FAQs

What are the engine differences between the 2006 Yamaha YZF-R6 and 2009 Triumph Street Triple 675?
The 2006 Yamaha YZF-R6 uses In-line four, while the 2009 Triumph Street Triple 675 is powered by Four stroke, in-line 3-cylinder, DOHC, 12 valve.
Which is lighter, the 2006 Yamaha YZF-R6 or the 2009 Triumph Street Triple 675?
The 2006 Yamaha YZF-R6 is lighter at 161 kg compared to 182 kg for the 2009 Triumph Street Triple 675 - a difference of 21 kg. This is a meaningful difference that affects handling and rider fatigue.
Which bike is better for shorter riders, the 2006 Yamaha YZF-R6 or the 2009 Triumph Street Triple 675?
The 2009 Triumph Street Triple 675 has the lower seat at 800 mm, making it more accessible. The 2006 Yamaha YZF-R6 sits higher at 850 mm. A seat height below 800 mm suits most riders; above 820 mm shorter riders may need to tiptoe.
Which should I buy, the 2006 Yamaha YZF-R6 or the 2009 Triumph Street Triple 675?
Both are strong choices. The 2006 Yamaha YZF-R6 has the edge in lighter kerb weight, while the 2009 Triumph Street Triple 675 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.