Yamaha
| Engine type | 4-stroke, Liquid-cooled, DOHC, 4-valves, In-Line Three-Cylinder |
| Displacement | 890cc |
| Bore stroke | 78.0 × 62.1 mm / 3.07 × 2.44 " |
| Compression ratio | 11.5:1 |
| Maximum power | 87.5 kW (119.0 PS) @ 10,000 rpm |
| Limited power version | A license category Dark Side of Japan |
| Maximum torque | 93.0 Nm / 68.6 lb-ft @ 7,000 rpm |
| Lubrication system | Wet sump |
| Clutch type | Wet, Multiple Disc |
| Ignition system | TCI |
| Starter system | Electric |
| Transmission system | Constant Mesh, 6-speed |
| Final transmission | Chain |
| Fuel consumption | 5.0 L/100 km / 47 mpg US |
| Co2 emission | 116 g/km |
| Fuel system | Electronic Fuel Injection |
| Frame | Diamond |
| Caster angle | 24º40' |
| Trail | 108 mm / 4.25 " |
| Front suspension | Upside-down telescopic fork, Ø 41 mm / Ø 1.6 " |
| Rear suspension | Link suspension, Swingarm |
| Front travel | 130 mm / 5.1 " |
| Rear travel | 117 mm / 4.6 " |
| Front brake | Hydraulic dual disc, Ø 298 mm / Ø 11.7 " |
| Rear brake | Hydraulic single disc, Ø 245 mm / Ø 9.6 " |
| Front tyre | 120/70ZR17M/C (58W) Tubeless |
| Rear tyre | 180/55ZR17M/C (73W) Tubeless |
| Overall length | 2,090 mm / 82.3 " |
| Overall width | 820 mm / 32.3 " |
| Overall height | 1,145 mm / 45.1 " |
| Seat height | 825 mm / 32.5 " |
| Wheel base | 1,430 mm / 56.3 " |
| Ground clearance | 140 mm / 5.5 " |
| Wet weight | 193 kg / 425 lbs |
| Fuel tank capacity | 14 L / 3.7 gal |
| Oil tank capacity | 3.50 L / 3.7 qt |
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Yamaha • 2024
Yamaha’s middleweight naked triple is built for riders who want instant torque, flickable handling, and everyday usability in one package. This Yamaha MT-09 review focuses on how the numbers translate to the street, whether you’re slicing through city traffic or chasing apexes on a Sunday morning.
If you’re scanning the 2024 Yamaha MT-09 specs for the heart of the bike, it’s the 890cc inline-three. With a bore and stroke of 78.0 × 62.1 mm (3.07 × 2.44 in) and a compression ratio of 11.5:1, this engine blends punchy midrange with a thrilling top-end surge. Peak output is 87.5 kW (119.0 PS) at 10,000 rpm, supported by 93.0 Nm (68.6 lb-ft) at 7,000 rpm—figures that make quick overtakes and roll-on acceleration feel effortless.
Fueling is handled by Electronic Fuel Injection, and ignition is TCI, ensuring crisp response and reliable starts via the electric starter. A wet sump lubrication system and a wet, multiple disc clutch keep things smooth and durable in daily use. Gearing is a Constant Mesh, 6-speed transmission, and final drive is by chain—simple, direct, and easy to maintain.
For riders clocking real miles, the rated fuel consumption of 5.0 L/100 km (47 mpg US) is welcome, as is a CO2 emission figure of 116 g/km. The MT-09’s combination of accessible torque and rev-happy power means you can short-shift in the city, cruise efficiently on the highway, and still have a riot when the road opens up.
The chassis equation favors agility without sacrificing stability. With a wheel base of 1,430 mm (56.3 in), a caster angle of 24º40', and 108 mm (4.25 in) of trail, the MT-09 turns in quickly yet feels planted mid-corner. The Diamond frame provides a taut backbone, while suspension is sport-street oriented: an upside-down telescopic fork (Ø 41 mm / Ø 1.6 in) with 130 mm (5.1 in) of travel up front, and a link suspension with swingarm delivering 117 mm (4.6 in) at the rear.
The Yamaha MT-09 seat height is 825 mm (32.5 in), striking a middle ground for a wide range of riders. At low speeds, the 193 kg (425 lbs) wet weight feels manageable—light enough for easy U-turns and lane changes, yet substantial enough for a planted feel on rough pavement. Shorter riders will appreciate the narrow waistline around the seat, while taller riders benefit from the upright naked-bike stance that keeps wrists relaxed and visibility high. Ground clearance of 140 mm (5.5 in) helps with urban curbs and spirited riding alike.
Braking hardware is confidence-inspiring: hydraulic dual front discs (Ø 298 mm / Ø 11.7 in) and a hydraulic single rear disc (Ø 245 mm / Ø 9.6 in). The tire sizes—120/70ZR17M/C (58W) up front and 180/55ZR17M/C (73W) out back, both tubeless—are sport-standard, providing excellent rubber choices.
Key mechanical features include:
For longer rides, the 14 L (3.7 gal) fuel tank and rated 5.0 L/100 km (47 mpg US) consumption help keep stops reasonable. Dimensions are practical for daily use: overall length 2,090 mm (82.3 in), width 820 mm (32.3 in), and height 1,145 mm (45.1 in).
Riders stepping up from smaller displacement machines will find the MT-09’s torque-rich delivery easy to exploit without constantly chasing redlines. Experienced riders will appreciate how the triple’s midrange and the chassis geometry work together on twisty roads. As a daily, it’s friendly—upright ergonomics, smooth fueling, and a tractable 6-speed. For weekend fun, the power-to-weight and sport-ready suspension deliver the grin factor.
Absolute beginners might find the 87.5 kW (119.0 PS) output a bit much for a first motorcycle, but for those with some seat time, it’s a versatile and rewarding naked.
The 2024 Yamaha MT-09 specs add up to a compelling package: a lively 890cc triple with 93.0 Nm of torque at real-world revs, a manageable 193 kg wet weight, and a chassis that’s both nimble and stable. Brakes and suspension match the performance brief, while the 825 mm seat height keeps it accessible to many riders.
Weaknesses? If you prefer ultra-low seats or touring-sized tanks, you may wish for more adjustability or capacity. But judged as a street-focused naked, the MT-09 nails the essentials—responsive engine, sorted geometry, practical efficiency, and quality hardware—making it a standout in the class.
Is the 2024 Yamaha MT-09 good for beginners?
What is the seat height of the 2024 Yamaha MT-09?
How heavy is the 2024 Yamaha MT-09?
What are the power and torque figures?
What fuel economy does it get?