2017 Yamaha FZ-09 ABS

CONQUER ROAD The FZ-09 naked sports roadster has taken the next step in its evolution. Heading an impressive list of changes for 2017 is the addition of confidence inspiring ABS brakes, all- new super aggressive twin eye LED headlights and a revised 41 mm inverted fork with compression damping adjustment. The one thing that didnt change is the incredible 847 cc, 3 cylinder engine that is guaranteed to put a grin on your face very time you twist the throttle. POWER Liquid-cooled 4-stroke, 850cc in-line 3-cylinder fuel-injected engine with a downdraft intake. The engine has been tuned to provide plenty of low to mid-range torque with strong yet linear throttle response. BRAKES The addition of ABS to the dual 298 mm disc, 4 piston caliper up front and 245 mm disc, single piston caliper in the rear gives you piece of mind while braking under pressure or in wet conditions. STYLE The FZ-09 features an aggressively styled twin-eye headlight assembly that gives this best-selling naked sport a more menacing look. The slanting dual headlights are equipped with four LED bulbs, accompanied by dual LED positioning lights.
KEY IMPROVEMENTS FOR 2017

• New assist slipper clutch
• New traction control system (2 modes plus off)
• Revised 41 mm inverted fork with new compression damping adjustment
• New ABS equipped brakes
• New super aggressive, LED twin eye headlights
• New LED position lights
• New radiator side scoops
• Revised seat design
• New LED rear tail light
• New swingarm mounted rear fender license plate holder

ENGINE

• Slim, compact, 847cc, DOHC, 4- valve, liquid-cooled, 42.5 degree inclined, inline-three cylinder engine. The engine has been tuned to provide plenty of low mid-range torque with strong yet linear throttle response.
  • 4-valve, downdraft style combustion chamber
  • excellent torque output... especially in the low to mid rpm range
  • 4-valve design maximizes flow into out of combustion chamber
  • 31 mm intake 25 mm exhaust valves
  • valve angle is 26.5 degrees to keep combustion chamber compact
  • stainless steel valves feature an Isonite surface treatment carburized tips for excellent durability wear resistance
• Valve adjustment intervals are every 42,000 kms.
• 120 degree crankshaft.
  • design reduces inertia torque while emphasizing linear torque in response to the riders throttle action
  • design has been optimized to achieve strong torque over a broad rpm range
  • fast, linear throttle response
  • engine design allows a whole new level of rider - machine communication
• Lightweight coupling force balancer is used to reduce engine vibration for excellent rider comfort.
• Fracture split connecting rods feature a nut less design.
  • lower end cap of the rod is made from the same piece of material as the upper portion; the 2 pieces are split apart using a special fracturing process then machined
  • design aids in establishing true big end roundness greater precision in con rod dimensions for excellent durability despite the high horsepower loads.
• Lightweight, forged, aluminum short skirt pistons.
  • design aids in fast engine response
  • reduces mechanical vibration
  • excellent durability
• Direct ceramic composite plated cylinder uses liner less bores.
  • ceramic coating sprayed directly on the aluminum block, eliminating the liner reducing weight
  • excellent heat dissipation for consistent power delivery
  • coating enhances the thin film of oil between the cylinder piston, reducing friction increasing power
• Offset cylinder design.
  • cylinder is offset relative to the crank (toward exhaust side)
  • reduces frictional losses between the pistons and the cylinder wall during the power stroke for improved power output
• One-piece cylinder and upper crankcase assembly.
  • superior engine chassis rigidity (engine is a stressed member)
  • reduces weight
• Lightweight hollow camshafts.
  • cam profiles are designed for excellent torque in the low mid rpm range
• Crankcases feature a Tri-Axis layout for the crank, main drive axles.
  • creates a more compact shorter engine front to back
  • shorter engine allows for optimum engine placement in the sweet spot of frame for desired weight distribution great handling
• Closed loop Mikuni, 41mm, throttle body fuel injection system.
  • system uses throttle position sensor (TPS) acceleration position sensor (APS)
  • injectors feature 12 holes 20 degree spray pattern
  • injectors spray fuel directly at the intake valve
  • closed loop system uses an oxygen sensor to sniff spent exhaust automatically adjust the
    
    Engine: 847 CC