Triumph Trident 660 vs Yamaha MT-25 Comparison

Engine & Performance

Displacement	660 cc	250 cc
Maximum Power	80 hp	35.53 hp
No. Of Cylinder	3	2
Engine Type	Inline 3-Cylinder, 12 Valve, Liquid-Cooled, DOHC Engine	2 Cylinder, 4-Stroke, 4-Valves DOHC, Liquid Cooled Engine
Compression Ratio	11.95:1	11.6:1
Clutch Type	Wet Multi-Plate, Slip & Assist	Wet
Bore X Stroke	74 mm x 51.1 mm	60 mm x 44.1 mm
Emission Control	Euro 5	--
Exhaust Pipes	3 Into 1 Exhaust	Single Exhaust
Maximum Torque	64 Nm	23.6 Nm
Injection Type	Fuel Injection	Direct Injection
Cooling System	Liquid Cooled	Liquid Cooled
Valve Configuration	DOHC	DOHC
Valves Per Cylinder	4	4
Drive Type	Chain Drive	Chain Drive
RPM at Maximum Power	10250 rpm	12000 rpm
RPM at Maximum Torque	6250 rpm	10000 rpm
Fuel Tank Capacity	14 L	14.0 L
Lubrication System	--	Wet Sump
No. Of Strokes	--	4-Stroke
Top Speed	--	170 kmph

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Dimension

Category	Sport	Sport
Kerb Weight	189 kg	165 kg
Wheel Base	1401 mm	1380 mm
Height	1089 mm	1071 mm
Seat Height	805 mm	780 mm
Width	795 mm	755 mm
Oil Tank Capacity	--	2.4 L
Seating Capacity	--	2 Seats
Length	--	2090 mm
Ground Clearance	--	160 mm

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Fuel & Ignition

Start Option	Electric	Electric
Fuel Supply System	EFI	Fuel Injection
Fuel Type	Gasoline	Petrol
Ignition System	--	TCI

Gear & Transmission

Transmission Type	Manual	Manual
Gear Box	6-Speed	6-Speed

Chassis & Suspension

Rear Suspension	Mono Shock	Linkless Monoshock
Front Suspension	USD Separate Function Forks	Telescopic Fork

Wheels & Tyres

Rear Tyre	180/55 R17	140/70 R17
Front Tyre	120/70 R17	110/70 R17
Front Wheel Size	R17	R17
Rear Wheel Size	R17	R17
Tyre Type	Tubeless	Radial, Tubeless

Electrical

Battery Charge Time	--	No
Charger Type	--	No

Safety & Security

ABS	Yes	No
Pass Switch	Yes	Yes
Shutter Lock	No	Yes
Back Rest	No	No
Stability Control	No	No
Traction Control	No	No
Launch Control	No	No
Engine Immobilizer	No	--
Engine Check Warning	Yes	Yes
Side Reflectors	Yes	--
Riding Modes	Road Road	Sport, Road Sport, Road
Central Locking	No	--
Anti-Theft Alarm	--	Yes
Leg Guards	--	No
Wheel Lock Front/back	--	No

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Console

Odometer	Digital Digital	Digital Digital
Fuel Gauge	Digital Digital	Digital Digital
Navigator	No	No
Tachometer	Yes	Yes
Speedometer	Digital Digital	Digital Digital
Display Screen	Yes	Yes
Side Stand Indicator	--	Yes
Oil Change Indicator	--	Yes
Tripmeter	--	Yes

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Electrical

Head Lamp	LED LED	LED LED
Accessory Outlet	Yes	No
Indicator Light	Yes	Yes
Battery Voltage	12 V 12 V	12 V 12 V
Tail Lamp	LED LED	LED LED
Adjustable Headlights	--	Yes

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Chassis & Suspension

Seat Type	Dual Stepped Dual Stepped	Split Seat Split Seat
Body Frame Material	Steel Steel	Steel Steel
Body Frame Type	Tubular Perimeter Tubular Perimeter	Diamond Diamond
Side Wings	Yes	Yes
Electronic Suspension Adjustment	--	No

Brake

Front Brake	Dual Disc Dual Disc	Disc Disc
Rear Brake	Disc Disc	Disc Disc

Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	--	No