Yamaha WR450F User Manual

Course Title Click the Next button to continue. WR450F 2012 WR450F Technical Summary

Course Title Click the Next button to continue. WR450F - 4 - DOHC, 5-valve (titanium) head Newly designed crankshaft Engine counterbalancer Engine cou

Course Title - 4 - Newly designed cylinder head Newly designed crankshaft Newly designed balancer shaft weight 1 Piston circlip is changed Newly desig

Course Title Click the Next button to continue. WR450F Competition kit ECU & Power Tuner IMPORTANT WARNING: The WR450F is classified as a “res

Course Title Click the Next button to continue. YZ450F Special Tuning Feature FI Power Tuner benefits: 1. Allows rider or tuner to “tailor “ engi

Course Title Yamaha engineers identified mass centralization as one of the keys to great handling. The WR450F features a “Bilateral Beam” comp

Course Title “Bilateral Beam” compact aluminum frame: • Frame design allows for excellent mass centralization • fuel tank sits inside the ma

Course Title Click the Next button to continue. WR450F Front suspension The 2012 model year and onwards the WR450F features Yamaha’s latest MX fork t

Course Title Swingarm and KYB® Rear Shock The KYB® rear shock is aligned with the central axis of the Bilateral Beam frame and the shock & l

Course Title Click the Next button to continue. YZ450F Brake benefits: 1. Excellent braking performance 2. Good lever feel and feedback to the rider

Course Title Click the Next button to continue. WR450F Instrumentation The WR450F features a compact, lightweight instrument assembly. It features 2 d

Course Title The development / concept theme for the latest generation WR450F is : • Improved horsepower , torque and engine response (FI system)

Course Title The slim design 7.2 litre plastic resin fuel tank sits down between the top frame rails and extends underneath the seat, toward

Course Title All new compact slim / flat design body work: • front & rear fenders • rad shrouds • fuel tank • side panels & front

Course Title The “EXTRAS” • ProTaper handlebars • Adj. handlebars (+10mm … eccentric holders) • Extra wide footpegs • Dual stage washable air filter •

Course Title Click the Next button to continue. WR450F Fully adj. KYB piggyback shock Skid plate 245mm wave disc / 1 piston caliper LED rear taillig

Course Title Thanks for listening

Course Title

Course Title Engine: 2012 engine is based on existing 5TJ power plant … 5-valve design • Addition of fuel injection • Numerous other changes

Course Title Click the Next button to continue. WR450F 5-valve cylinder head benefits: 1. Excellent “breathing” efficiency (increased valve area impr

Course Title Click the Next button to continue. WR450F Crankshaft & balancer shaft Crankshaft benefits: 1. Excellent durability & reliabilit

Course Title Click the Next button to continue. WR450F 5-speed wide ratio transmission The WR450F features a wide ratio 5-speed transmission and mult

Course Title Click the Next button to continue. WR450F Throttle body fuel injection Fuel injection benefits: 1. Automatically provides optimum fuel /

Course Title Click the Next button to continue. WR450F Cooling System Cooling system benefits: 1. Excellent cooling 2. Improved protection in the ev

Course Title Click the Next button to continue. WR450F Exhaust System Exhaust system benefits: 1. Resonator chamber improves low to mid range power