2017 Triumph Street Twin vs 2018 Yamaha MT-10SP

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles

Differences only

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

2018 Yamaha MT-10SP

Naked bike

Engine

In-line four, four-stroke

Power

118.0 kW / 160.4 hp @ 11500 rpm

Top Speed

N/A

Weight

463.0 pounds

Full Specifications

Differs Same

General
Year	2016 - 17	2017 - 18
Colours	Jet black, Crnberry red, Matt black, Phantom black, Aluminium silver	Silver/Blue/Carbon
Make Model	Triumph Street Twin	Yamaha MT-10SP
Dimensions
Ground Clearance (in.)	-	5.1 inches
Ground Clearance (mm)	-	130 mm
Seat Height	750 mm / 29.5 in	825 mm / 32.4 in
Wheelbase	1415 mm / 55.7 in	1400 mm / 55.1 in
Ground Clearance	-	130 mm / 5.1 in
Height	1114 mm / 43.9 in (without mirrors)	1110 mm / 43.7 in
Length	-	2096 mm / 82.5 in
Width	785 mm / 30.9 in	800 mm / 31.4 in
Weights & Capacities
Oil Capacity (Quarts)	-	0.26 quarts
Oil Capacity (l)	-	3.90 litres
Dry Weight	198 kg / 437 lbs	-
Fuel Capacity	12 L / 3.2 US gal / 2.7 Imp gal	17 Litres / 4.5 US gal
Oil Capacity	-	3.9 Litres
Wet Weight	-	210 kg / 462.9 lbs
Performance
Max Power	40.5 kW / 55 hp @ 5900 rpm	118.0 kW / 160.4 hp @ 11500 rpm
Max Torque	80 Nm / 8.16 kgf-m / 59 ft-lb @ 3230 rpm	111.0 Nm / 11.3 kg-m @ 9000 rpm
Engine
Fuel Control	-	Double Overhead Cams/Twin Cam (DOHC)
CO2	-	185.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Engine Type	-	In-line four, four-stroke
Displacement	900 cc / 54.9 cu in	998 cc / 60.9 cu-in
Engine Detail	Four stroke, 270° Crank angle parallel twin, SOHC, 8 valves	Four stroke, Transverse four cylinder, DOHC, 4 valves per cylinder.
Fuel System	-	Injection
Bore x Stroke	84.6 x 80 mm	79.0 x 50.9 mm
Compression Ratio	10.55:1	12.0:1
Cooling System	Liquid cooled	Liquid cooled
Emissions	-	185 g/km
Engine 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	8.00 litres/100 km (12.5 km/l or 29.40 mpg)
Fuel Induction	Multipoint sequential electronic fuel injection	Fuel Injection
Ignition	Digital	Digital TCI
Lubrication	Wet sump	Wet sump
Starter	Electric	Electric
Valve System	-	4
Drivetrain
Clutch	Wet, multi-plate, slip-assist	Wet, Multiple Disc
Final Drive	Chain, X-ring	Chain
Gearbox	-	6-speed
Transmission / Drive	5-Speed	Constant Mesh, 6-speed
Chassis
Frame Type	Tubular steel cradle, twin-sided tubular steel swing-arm	Aluminium Deltabox
Suspension - Front	Kayaba 41 mm fork	43mm Telescopic Ohlins forks
Suspension - Rear	Kayaba twin shocks with adjustable preload	Ohlins , Swingarm, link suspension
Rake	25.1°	24°
Trail	102.4 mm / 4.0 in	102 mm / 4.0 in
Wheel Travel - Front	120 mm / 4.7 in	120 mm / 4.7 in
Wheel Travel - Rear	120 mm / 4.7 in	120 mm / 4.7 in
Wheels & Brakes
Brakes - Rear Diameter (in.)	-	8.7 inches
Brakes - Front Diameter (in.)	-	12.6 inches
Brakes - Front Diameter (mm)	-	320 mm
Brakes - Rear Diameter (mm)	-	220 mm
Brakes - Front	Single 310mm disc, Nissin 2 piston floating caliper, ABS	2x 320 mm hydraulic discs
Brakes - Rear	Single 255mm disc, Nissin 2 piston floating caliper, ABS	Single 220 mmhydraulic disc
Tyres - Front	100/90-R18	120/70 ZR17 M/C (58W)
Tyres - Rear	150/70-R17	190/55 ZR17 M/C (75W)
Wheels - Front	2.75 x 18, Cast aluminium alloy, multi-spoke	-
Wheels - Rear	4.25 x 17, Cast aluminium alloy, multi-spoke	-

Verdict

Too close to call

The 2017 Triumph Street Twin and the 2018 Yamaha MT-10SP are evenly matched across the key measurable criteria. Your decision comes down to personal preference, riding style, and which brand's dealer network best suits your location.

Key Differences

2017 Triumph Street Twin - Advantages

Lighter: 198 kg vs 210 kg - easier to handle and less fatiguing on long trips.
Lower seat height: 750 mm vs 825 mm - accessible to a wider range of rider heights.

2018 Yamaha MT-10SP - Advantages

Larger fuel tank: More range between stops - an advantage on touring routes and remote roads.
Larger displacement: 998 cc vs 900 cc - more cubic capacity means broader torque delivery and greater low-end pull.

2017 Triumph Street Twin vs 2018 Yamaha MT-10SP - FAQs

What are the engine differences between the 2017 Triumph Street Twin and 2018 Yamaha MT-10SP?

The 2017 Triumph Street Twin uses Four stroke, 270° Crank angle parallel twin, SOHC, 8 valves, while the 2018 Yamaha MT-10SP is powered by In-line four, four-stroke.

Which is lighter, the 2017 Triumph Street Twin or the 2018 Yamaha MT-10SP?

The 2017 Triumph Street Twin is lighter at 198 kg compared to 210 kg for the 2018 Yamaha MT-10SP - a difference of 12 kg. This is a meaningful difference that affects handling and rider fatigue.

Which bike is better for shorter riders, the 2017 Triumph Street Twin or the 2018 Yamaha MT-10SP?

The 2017 Triumph Street Twin has the lower seat at 750 mm, making it more accessible. The 2018 Yamaha MT-10SP sits higher at 825 mm. A seat height below 800 mm suits most riders; above 820 mm shorter riders may need to tiptoe.

Which has the larger fuel tank, the 2017 Triumph Street Twin or the 2018 Yamaha MT-10SP?

The 2018 Yamaha MT-10SP has the larger tank at approximately 17 litres vs 12 litres for the 2017 Triumph Street Twin. At 5-6 l/100 km that is roughly 283-340 km vs 200-240 km between stops.

Which should I buy, the 2017 Triumph Street Twin or the 2018 Yamaha MT-10SP?

Both are strong choices. The 2017 Triumph Street Twin has the edge in lighter kerb weight and lower seat height, while the 2018 Yamaha MT-10SP stands out for larger fuel tank and larger displacement. 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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