Yamaha Factory Supercross/Motocross Team

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MOTORCYCLEATVSNOWMOBILEL&M RacingJoe Gibbs RacingStar RacingAMA SX Schedule & ResultsAMA MX Schedule & Results2009 YZ/WR ContingencyGraves Motorsports TeamAMA Road Racing Schedule & ResultsRoad Racing ContingencyMotoGPWorld Superbike-- Bill Ballance-- Traci Cecco-- Brandon SommersSchedule & ResultsYamaha Factory Team-- Steve Taylor-- Iain HaydenSchedule & ResultsGrass DragsSchedule & ResultsUSCC Contingency-- Pat Brown-- Thomas BrownSchedule & Results-- Dustin NelsonSchedule & Results-- Randy Hawkins -- Barry Hawk Jr.-- Jason Raines-- Thad Duvall

2009 Yamaha Factory Supercross/Motocross Team

MACHINE	2009 YZ450F

ENGINE
Cylinder	Standard YZ450F
Cylinder Head	Std. Modified with Ti Valves
Crankshaft	Standard 2009 YZ
Camshafts	E/I YMUS Exhaust/Intake
Carburetor	Keihin / FCR 39mm
Ignition	YMC Programmable
Spark Plug	NGK / CR8E
Air Filter	UNI – Filter
Exhaust	Akrapovic – Evolution
Gearing F/R	13/51 Vortex
Chain	D.I.D ERT2
Fuel	VP Racing Fuel
Transmission	YMC Special
Oil	Yamalube Performance Full-SYN (15W-30)
Clutch	GYTR

TIRES/BRAKES
Tires F/R	Bridgestone M403 / M404
Tubes F/R	Bridgestone / Bridgestone
Hubs F/R	YMC / Magnesium
Rims F/R	Excel
Axles F/R	YMUS / Titanium
Spokes F/R	YMC Special
Brake Pads F/R	Standard
Brake Disc F/R	Braking 280mm / 245mm
Master Cylinder F/R	Standard
Calipers F/R	Standard YZ


CHASSIS
Forks	Kayaba / YMUS Setting
Spring Rate	N/A
Shock	Kayaba / YMUS Setting
Spring Rate	N/A
Linkage	YMUS Special
Triple Clamp	YMUS Special
Fasteners	All Aluminum and Titanium
Skidplate	Lightspeed
Graphics	Factory Effex
Plastic	Cycra
Seat Foam	Factory Effex Tall (Hill), Std. (Hepler)

CONTROLS
Handlebars	Tag Metals T2
Grips	Tag Metals “Slim Grip”
Levers	Sunline V1
Throttle	G2 Ergonomics
Footpegs	GYTR Titanium (special wide)

DRY WEIGHT	223 lb.

NOTE :	YMUS = Yamaha Motor Corporation, U.S.A. YMC = Yamaha Motor Company Ltd. GYTR = Genuine Yamaha Technology – Racing (Items available to customers via Yamaha dealerships worldwide)