Yamaha MT-03 Specs

2020 • 1 variants

The Yamaha MT-03 is a naked bike produced from 2020 across 1 variant. It is powered by a four stroke, parallel twin cylinder, 4 valve per cylinder. Peak power output is 41.4 hp. Peak torque is 29.6 Nm.

About the Yamaha MT-03

As a Naked bike motorcycle, the Yamaha MT-03 was offered from the 2006 through to the 2021 model year. The technical data presented here covers the complete specification range for this model, including all engine variants, chassis dimensions, suspension travel, brake specifications, and weight figures. This information is useful for prospective buyers, current owners, and mechanics working on the Yamaha MT-03.

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Yamaha MT-03 by Year

2020 Yamaha MT-03 View specs →

Spec Evolution

How key specs changed across production years.

Specification	2007	2009	2010	2019	2020	2021
Frame Type	Steel tube truss diamond	Steel tube truss diamond	Steel tube truss diamond	Delta box	Delta box	Delta box
Displacement	659 cc / 40.2 cu-in	659 cc / 40.2 cu-in	659 cc / 40.2 cu-in	321 cc / 19.5 cu-in ↓	321 cc / 19.5 cu-in	321 cc / 19.5 cu-in
Seat Height	805 mm / 31.7 in	805 mm / 31.7 in	805 mm / 31.7 in	779.7 mm / 30.7 in ↓	779.7 mm / 30.7 in	779.7 mm / 30.7 in
Engine Detail	Four stroke, single cylinder, 4 valve	Four stroke, single cylinder, 4 valve	Four stroke, single cylinder, 4 valve	Four stroke, parallel twin cylinder, 4 valve per cylinder	Four stroke, parallel twin cylinder, 4 valve per cylinder	Four stroke, parallel twin cylinder, 4 valve per cylinder
Wheelbase	1420 mm / 55.9 in	1420 mm / 55.9 in	1420 mm / 55.9 in	1379.2 mm / 54.3 in ↓	1379.2 mm / 54.3 in	1379.2 mm / 54.3 in
Brakes - Front	2x 295mm discs	2x 295mm discs	2x 295mm discs	Single 298mm disc ↑	Single 298mm disc, ABS	Single 298mm disc, ABS
Fuel Capacity	15 Litres / 3.9 US gal	15 Litres / 3.9 US gal	15 Litres / 3.9 US gal	14 Litres / 3.7 gal ↓	14 Litres / 3.7 gal	14 Litres / 3.7 gal
Brakes - Rear	Single 245mm disc	Single 245mm disc	Single 245mm disc	Single 220mm disc ↓	Single 220mm disc. ABS	Single 220mm disc. ABS
Ground Clearance	200 mm / 7.9 in	200 mm / 7.9 in	200 mm / 7.9 in	160 mm / 6.2 in ↓	160 mm / 6.2 in	160 mm / 6.2 in
Suspension - Front	Telescopic forks	Telescopic forks	Telescopic forks	41mm KYBø telescopic fork;	37mm Non-adjustable KYB inverted forks. ↓	37mm Non-adjustable KYB inverted forks.
Suspension - Rear	Swinging arm	Swinging arm	Swinging arm	KYB® single shock	Linkage-assisted spring-preload adjustable KYB shock	Linkage-assisted spring-preload adjustable KYB shock
Bore x Stroke	100 x 84 mm	100 x 84 mm	100 x 84 mm	68.0 x 44.1mm ↓	68.0 x 44.1mm	68.0 x 44.1mm
Height	1115 mm / 43.9 in	1115 mm / 43.9 in	1115 mm / 43.9 in	1 133 mm / 40.7 in ↓	1133 mm / 40.7 in ↑	1133 mm / 40.7 in
Length	2070 mm / 81.5 in	2070 mm / 81.5 in	2070 mm / 81.5 in	2090 mm / 82.3 in ↑	2090 mm / 82.3 in	2090 mm / 82.3 in
Compression Ratio	10.0: 1	10.0: 1	10.0: 1	11.2:1 ↑	11.2:1	11.2:1
Tyres - Front	120/70 -17	120/70 -17	120/70 -17	110/70-17M/C 54H ↓	110/70-17	110/70-17
Width	860 mm / 33.9 in	860 mm / 33.9 in	860 mm / 33.9 in	718.8 mm / 28.3 in ↓	718.8 mm / 28.3 in	718.8 mm / 28.3 in
Tyres - Rear	160/60 -17	160/60 -17	160/60 -17	140/70-17M/C 66H 5.1 in of trave ↓	140/70-17	140/70-17
Transmission / Drive	5 Speed	5 Speed	5 Speed	Constant Mesh, 6-speed ↑	Constant Mesh, 6-speed	Constant Mesh, 6-speed
Fuel Induction	Fuel injection, 44 mm throttle body	Fuel injection, 44 mm throttle body	Fuel injection, 44 mm throttle body	Electronic Fuel Injection	Electronic Fuel Injection	Electronic Fuel Injection
Max Power	33.8 kW / 48 hp @ 6000 rpm	33.8 kW / 48 hp @ 6000 rpm	33.8 kW / 48 hp @ 6000 rpm	30.9 kW 41.4 hp @ 10750 rpm ↓	30.9 kW 41.4 hp @ 10750 rpm	30.9 kW 41.4 hp @ 10750 rpm
Wheel Travel - Rear	122 mm / 4.75 in	122 mm / 4.75 in	122 mm / 4.75 in	124.4 mm / 4.9 in ↑	124.4 mm / 4.9 in	124.4 mm / 4.9 in
Ignition	TCI	TCI	TCI	TCI: Transistor Controlled Ignition	TCI: Transistor Controlled Ignition	TCI: Transistor Controlled Ignition
Max Torque	58.4 Nm 5.7 kgf-m @ 5250 rpm	58.4 Nm 5.7 kgf-m @ 5250 rpm	58.4 Nm 5.7 kgf-m @ 5250 rpm	29.6 Nm / 22 lb-ft @ 9000 rpm ↓	29.6 Nm / 22 lb-ft @ 9000 rpm	29.6 Nm / 22 lb-ft @ 9000 rpm

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