Viar A2 vs Yamaha YZF R25 Comparison

Engine & Performance

Drive Type	Belt Drive	Chain Drive
Clutch Type	Automatic	Wet, Multi-Plate, Manual
Displacement	--	250 cc
Maximum Power	--	35.5 hp
Cooling System	--	Liquid Cooled
Maximum Torque	--	23.6 Nm
Engine Type	--	Inline 2 Cylinder, 4-Stroke, 4-Valve, Liquid-Cooled DOHC
Bore X Stroke	--	60 mm x 44.1 mm
No. Of Cylinder	--	2
Compression Ratio	--	11.6:1
Lubrication System	--	Wet Sump
No. Of Strokes	--	4-Stroke
Valve Configuration	--	DOHC
Valves Per Cylinder	--	4
Exhaust Pipes	--	Single Exhaust
RPM at Maximum Power	--	12000 rpm
RPM at Maximum Torque	--	10000 rpm
Fuel Tank Capacity	--	14 L

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Dimension

Category	Moped	Sport
Wheel Base	1050 mm	1380 mm
Seating Capacity	2 Seats	2 Seats
Height	1040 mm	1135 mm
Width	660 mm	720 mm
Length	1550 mm	2090 mm
Kerb Weight	--	166 kg
Seat Height	--	780 mm
Oil Tank Capacity	--	2.4 L
Ground Clearance	--	160 mm

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Fuel & Ignition

Start Option	Electric	Electric
Fuel Type	Electric	Petrol
Ignition System	--	TCI

Gear & Transmission

Transmission Type	CVT	Manual
Gear Box	Variable Speed	6-Speed

Chassis & Suspension

Front Suspension	Telescopic Fork	Telescopic Fork
Rear Suspension	Dual Shock	Swing Arm

Wheels & Tyres

Rear Wheel Size	R10	R17
Front Wheel Size	R10	R17
Tyre Type	Radial, Tubeless	Radial, Tubeless
Front Tyre	--	110/70 R17
Rear Tyre	--	140/70 R17

Electrical

Battery Capacity	20 Ah	--
Range City	60 km	--

Safety & Security

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

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Console

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

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Chassis & Suspension

Seat Type	Dual Stepped Dual Stepped	Dual Stepped Dual Stepped
Side Wings	No	Yes
Body Frame Material	Steel Steel	--
Body Frame Type	--	Diamond Diamond
Chrome Garnish	--	No

Electrical

Tail Lamp	LED LED	LED LED
Indicator Light	Yes	Yes
Head Lamp	LED LED	LED LED
Battery Voltage	48 V 48 V	12 V 12 V
Adjustable Headlights	--	Yes
Accessory Outlet	--	No

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Brake

Rear Brake	Drum Drum	Disc Disc
Front Brake	Drum Drum	Disc Disc

Differentiating Features

Height Adjustable Seats	No	No
Cruise Control	No	No