2023 Yamaha MT-09

Chassis / Suspension

• LIGHTWEIGHT ALUMINUM FRAME: The MT-09 features an advanced, lightweight aluminum frame refined to showcase the MT's signature agility. To ensure both straight-line stability and handling performance, the balance of longitudinal, lateral and torsional rigidity are all carefully considered and finely tuned. The frame is manufactured using the latest in Yamaha’s controlled filling (CF) die casting technology which contributes to the MT-09 being one of the lightest bikes in its class at just 417 pounds.
• ALUMINUM DIE CAST SUBFRAME: The MT-09 also employs a controlled filling aluminum die-cast subframe that reduces weight and further contributes to the model’s signature feeling of agility.
• LIGHTWEIGHT, HIGH-RIGIDITY SWINGARM: The swingarm uses a welded box shape of aluminum plate to achieve both high rigidity and light weight. The MT-09's swingarm pivot structure connects to the frame from the outside. The exceptional chassis and thorough engineering of the shapes of parts and components around the seat, provide the MT-09’s slim feel while still delivering outstanding straight-line stability at high speeds with greater cornering stability.
• LIGHTWEIGHT SPIN FORGED ALUMINUM WHEELS: The MT-09 employs lightweight wheels. Manufactured using Yamaha-exclusive spinforging technology, these wheels contribute to outstanding handling. With a notable 11% decrease in the momentum of inertia at the rear, these wheels make for a big contribution to the MT-09’s agile handling character.
• BRAKING FOR SPORTY RIDING: To support more spirited, sporty riding, the MT-09's state-of-the-art brake features a radial Nissin master cylinder for the front brake. The piston in the master cylinder moves in a direction parallel to brake lever travel, contributing to a more linear supply of hydraulic pressure for excellent controllability.
• ADJUSTABLE RIDING POSITION: The riding position was designed to accommodate riders of varying physiques. The handlebars and footpegs can be adjusted to two different positions, allowing riders to set a position that gives them a secure feeling the moment they get on the bike. The handlebar clamps can be rotated 10mm forward, and the footpeg mounts can be raised 14mm higher as well as 4mm rearward.
• HIGH PERFORMANCE KYB® FRONT FORK & KYB® REAR SHOCK: The MT-09 features an 41mm KYB® inverted front fork with optimized settings to match the character of the compact frame for a smoother, more controlled ride. These settings slightly reduce movement in the pitch direction but make it easier for the rider to feel the suspension working while riding. Both the front and rear suspension are adjustable for preload and rebound damping while the front fork is also adjustable for compression.

Electronics

• SIX-AXIS IMU: The MT-09 features an advanced six-axis Inertial Measurement Unit (IMU) that retains the base performance of proven IMU in the YZF-R1 but is 50% smaller and 40% lighter due to a thorough review of the sensor layout. The engine control unit (ECU) that receives and reflects the data from the IMU is equipped with three rider aids: a Traction Control System (TCS), Slide Control System (SCS) and front-wheel LIFt control system (LIF). All three systems work together to help the rider concentrate on riding to better extract the machine’s potential. Each of the systems can also be turned on or off and have their levels of intervention adjusted to preference. With this best-in-class electronic control technology, the MT-09 gives you the ultimate control in varying weather and surface conditions.
• RIDER-SUPPORTING TRACTION CONTROL SYSTEM: The Traction Control System (TCS) has three modes: Mode 1, Mode 2 and Mode M for manual settings. Each mode integrates the three rider support systems by changing the degree of intervention for the TCS, SCS and LIF all at once. With Mode M, the user can select his/her preferred levels of intervention for the TCS, SCS and LIF individually.
• LEAN ANGLE-SENSITIVE TRACTION CONTROL SYSTEM: The Traction Control System (TCS) detects the difference in speed between the front and rear wheels and helps to efficiently extract drive force from the rear tire during acceleration. The TCS on the MT-09 uses this data for the lean angle, estimated by the IMU to adjust the degree of intervention by the TCS. As the lean angle increases, so does the amount of TCS intervention (1 = little intervention; 2 = moderate intervention; 3 = strong intervention).
• LIFT CONTROL SYSTEM (LIF): The LIFt Control System (LIF) smooths the machine's behavior during starts and acceleration. When the IMU predicts front-wheel lift, the system adjusts the engine's output to compensate and assist the rider. On the MT-09, the system settings are focused on providing smooth behavior once the intervention ceases. The LIFt system’s intervention is set up to work together with the other rider aids, and with Mode M, the level of intervention can be chosen manually by the rider.
• MOTOGP®-DEVELOPED SLIDE CONTROL SYSTEM (SCS): The MT-09 features the Slide Control System (SCS), just like the one on the acclaimed YZF-R1. When the IMU predicts that a sideward slide is occurring at the rear tire, the SCS responds by adjusting the power output to help the rider focus on riding. The degree of intervention is pre-set for the TCS with Mode 1 and Mode 2, but Mode M allows for the level of intervention to be selected or for the system to be turned off.
• BRAKE CONTROL SYSTEM WITH ABS: With the Brake Control (BC) system, data for the front and rear wheel speed as well as data from the IMU is compiled and calculated in real-time in the hydraulic unit assembly (including the ABS control unit) to independently control and modulate the front and rear brake pressure. The rider can select between two intervention modes: BC1 and BC2. BC1 is a standard ABS-active mode that accommodates hard emergency braking in upright, straight-line braking conditions while BC2 controls the brake pressure in addition to ABS and operates in situations where machine behavior is likely to become unsettled, such as unavoidable panic braking mid-corner.
• QUICK SHIFT SYSTEM FOR CLUTCHLESS UPSHIFTS & DOWNSHIFTS: The QSS on the MT-09 enhances the sport riding experience by enabling super-fast upshifts for outstanding acceleration. The downshift allows for smoother shifting that stabilizes the chassis - even when cornering - and gives a more controlled feeling when decelerating. When the sensor on the shift rod detects movement in the gearshift pedal, adjustments are made in the engine output according to ECU calculations to instantly cancel out the drive torque of the engaged gear to promote swifter shifting of gears.
• RIDE-BY-WIRE YCC-T THROTTLE SYSTEM WITH APSG: The MT-09's Yamaha Chip Controlled Throttle (YCC-T) electronically governs the throttle valves, but unlike the system on former models that use a cable to relay throttle inputs via a pulley, the MT-09 features an Accelerator Position Sensor Grip (ASPG) ride-by-wire unit that reduces weight while providing excellent throttle feel at the same time. With the APSG, the degree of throttle opening is detected by a sensor and magnet and reflected with signals to the throttle valve motor. For good operational feel, the APSG is comprised of a spring, slider and gear and produces varying degrees of friction (resistance) to recreate a natural throttle feel during use. The construction of the APSG for the MT-09 is the same as the one on the YZF-R1/R1M, but has model-specific settings for the degree of friction and throttle opening.
• FULL-COLOR 3.5-INCH TFT INSTRUMENT DISPLAY: The MT-09 comes equipped with a 3.5-inch full-color TFT display featuring a bar-type tachometer that changes colors as rpm rises or falls, a clock and displays for remaining fuel, average mileage, water temperature, air temperature and a gearshift indicator (color reversed for gear in use). Easily switch between displays and information with the handlebar switches.

Engine

• POWERFUL 890CC LIQUID-COOLED THREE-CYLINDER DOHC FUEL-INJECTED ENGINE: The MT-09 features the renowned 890cc liquid-cooled CP3 engine. Bore and stroke of 78 mm × 62.1 mm and an 11.5:1 compression ratio provide outstanding torque with thrilling power delivery characteristics. The combination of exceptional combustion efficiency and light weight results in an impressive 49 MPG.
• EFFICIENT FUEL DELIVERY SYSTEM: The fuel delivery system features fuel injectors attached to the throttle valve side of the throttle bodies. The injectors spray at the back of the intake valve heads to promote atomization of the fuel and reduce adhesion of fuel particles to the port walls, producing outstanding combustion efficiency. The throttle valve is operated using the Yamaha Chip Controlled Throttle (YCC-T) electronic system which has been widely proven on YZF series models as well as the earlier MT-09 models.
• LIGHTWEIGHT FORGED PISTONS: The lightweight forged pistons allow for smooth, high-revving power.
• FRACTURE-SPLIT CONNECTING RODS: The forged connecting rods are made using the fracture-split method—where the big-end ring of the connecting rod is purposefully fractured and then reassembled—to ensure an unparalleled degree of manufacturing accuracy. This creates a pair of perfectly matching halves that produce a much more precise mating surface when the rods are bolted together again around the crankshaft.
• OFFSET & DIRECT-PLATED CYLINDERS: The CP3 engine mounts its three cylinder bores forward, towards the exhaust side. This offset reduces the piston to cylinder wall friction, creating more power and improved fuel economy while the direct-plated ceramic-composite cylinder bores provide excellent heat dissipation and reduced friction.
• SYMMETRICAL MUFFLER WITH DUAL OUTLETS: The muffler on the MT-09 contributes to a lower overall weight and mass centralization, but also produces a low-frequency exhaust note at low speeds. The exhaust tailpipes are left-right symmetrical which directs sound pressure to both sides of the machine, creating an exhaust note that delivers a sense of torque to the rider. Stainless steel header pipes are each given a different curvature and length for an excellent pulse effect.
• INTAKE SYSTEM TUNED FOR SOUND & PERFORMANCE: The intake system provides linear response when the rider opens and closes the throttle. The three intake ducts also contribute to the excellent engine sound at midrange and high rpm. These ducts are designed with different cross sections and lengths so that the intake sounds they produce individually resonate harmoniously at varying wavelength ranges. At the same time, the sound pressure has also been tuned to create a pleasing sound in the mid- and high-rpm range. The result is an air cleaner box that achieves both good intake efficiency and a pleasing sound that enhances the feeling of acceleration.
• ASSIST & SLIPPER CLUTCH: The MT-09 features an Assist and Slipper (A&S) clutch for a lighter clutch lever pull and smoother chassis behavior during downshifts.
• OPTIMIZED TRANSMISSION RATIOS: The transmission ratios have been optimized, with the gear ratios for 1st and 2nd gear slightly higher than on previous generation MT-09s (1st gear: from 2.666 to 2.571; 2nd gear: from 2.000 to 1.947). Working in combination with the increased momentum of inertia of the crankshaft and the fuel injection settings, the transmission provides the right balance of a powerful torque feeling and ease of use, from acceleration to stopping.

Other Features

• NEXT-GENERATION DESIGN: With the MT-09 designers sought to better express the major advances made with the machine’s performance by visually accentuating the pure power of the bike. The minimalist design concept delivers an exterior with everything but the essentials stripped away to highlight lightness and agility while stimulating the rider's senses.
• FULL LED LIGHTING: A compact bifunctional - low and high beam in one - LED headlight with excellent beam spread is featured on the MT-09. The edges of the beam have a softer contrast to be easy on the eyes while emitting a soft and even spread of illumination. Instead of the conventional “mono-focus” type headlight, this bike utilizes a projector design with a built-in internal lens in addition to the thick outer lens. Since the MT-09 uses not one but multiple LEDs to produce light, it can project a complex distribution of illumination across a broad field. The position lights use LEDs and light-guides to create an impressive, distinctive front face design for the MT-09 while the turn signals and taillight are LED as well.
• READY TO ACCESSORIZE: A rear fender eliminator, fly screen, comfort seat, engine guards and more can all be added to the MT-09 to support and enhance the look of the bike.

Top Features

• POWERFUL 890CC LIQUID-COOLED THREE-CYLINDER DOHC FUEL-INJECTED ENGINE: The MT-09 features the renowned 890cc liquid-cooled CP3 engine providing outstanding torque with thrilling power delivery characteristics, all while achieving an impressive fuel efficiency of 49 MPG.
• LIGHTWEIGHT ALUMINUM FRAME: The MT-09 features an advanced, lightweight aluminum frame refined to showcase the MT's signature agility. To ensure both straight-line stability and handling performance, the balance of longitudinal, lateral and torsional rigidity are all carefully considered and finely tuned. The frame is manufactured using the latest in Yamaha’s controlled filling (CF) die casting technology which contributes to the MT-09 being one of the lightest bikes in its class at just 417 pounds.
• ADVANCED SIX-AXIS IMU: The MT-09 features an advanced six-axis Inertial Measurement Unit (IMU) that retains the base performance of proven IMU in the YZF-R1 but is 50% smaller and 40% lighter due to a thorough review of the sensor layout. The engine control unit (ECU) that receives and reflects the data from the IMU is equipped with three rider aids: a Traction Control System (TCS), Slide Control System (SCS) and front-wheel LIFt control system (LIF). All three systems work together to help the rider concentrate on riding to better extract the machine’s potential. Each of the systems can also be turned on or off and have their levels of intervention adjusted to preference. With this best-in-class electronic control technology, the MT-09 gives you the ultimate control in varying weather and surface conditions.
• FULL-COLOR 3.5-INCH TFT INSTRUMENT DISPLAY: The MT-09 comes equipped with a 3.5-inch full-color TFT display featuring a bar-type tachometer that changes colors as rpm rises or falls, a clock and displays for remaining fuel, average mileage, water temperature, air temperature and a gearshift indicator (color reversed for gear in use). Easily switch between displays and information with the handlebar switches.
• NEXT-GENERATION DESIGN: With the MT-09 designers sought to better express the major advances made with the machine’s performance by visually accentuating the pure power of the bike. The minimalist design concept delivers an exterior with everything but the essentials stripped away to highlight lightness and agility while stimulating the rider's senses.