REMEMBER THE YAMAHA GYT KIT?

Back in the day, Yamaha offered hop-up kits for their trail bikes. A GYT kit (Genuine Yamaha Tuning) could make your Yamaha trail bike into a race bike. Today, Yamaha is putting a new focus on its line of GYTR accessories (GYTR now stand for Genuine Yamaha Technology Racing). These parts are sold through authorized Yamaha dealers and they have over 50 accessories for the YZ450F to choose from (including heads, pistons and pipes). They also carry special products form Braking, Talon, LightSpeed and more.

GYTR PORTED YZ450F CYLINDER HEAD ASSEMBLY

Head comes fully assembled and ready to install ? no costly core charges or deposits, or exchange programs that can add to downtime. CNC milling ensures that every head is ported to the maximized design eliminating variances that hand porting can produce. Developed on the flow bench in conjunction with dyno and track testing to ensure the ultimate in performance and durability. Includes GYTR Performance Camshaft Kit, and (for YZ250F application) GYTR Valve Spring Kit. Also includes stock valvetrain, and cam gears for durability and easy maintenance. GYTR Head Assemblies are used by the Yamaha Factory SX/MX and ATV Race Teams.

Fits ’10 YZ450F...$1995.95

GYTR POWER TUNER

This easy plug-in fuel-injection and ignition tuning tool allows riders to quickly adjust the fuel and ignition maps to suit riding conditions and rider preference. Allows 9 easy-to-program adjustment points for both the fuel and ignition maps. Monitor function allows user to monitor the data from various sensors on the bike as well as adjust idle timing, see engine running time, and self-diagnosis function. Powered by two AA batteries, thus no laptop or time consuming downloads necessary. Unit does not have to be plugged into bike to create maps. Compact design can fit in the palm of your hand, pocket, etc. Memory function can save up to 9 custom maps ? and maps can be shared from tuner to tuner.

Fits 2010 YZ450F…$279.95

“STANDARD” REAR WHEELS BY TALON (2009 AND 2010 MODELS)

Talon hubs are precision CNC-machined from billet aluminum. Excel Notako rims (2.15″ rear) and Bulldog stainless steel spokes. Wheels come complete with rotor bolts and billet spacers.

Fits ’09~’10 YZ450F/ YZ250F models: 19″ Wheel/Hub…$695.95

GYTR STAINLESS STEEL EXHAUST SYSTEM

Developed through hours of dyno and track testing to produce the best exhaust system. Features include an aluminum muffler shell, stainless steel tubing, and magnesium end cap. System is 98 dB compliant, completely rebuildable. For closed-course competition use only.

Fits ’10 YZ450F…$899.95

GYTR BILLET CLUTCH BASKET

GYTR Clutch Components are precision machined from aerospace-quality aluminum alloys with a unique hard coating. This provides superior performance and clutch feel, as well as excellent component durability. The patent-pending “auto oiling system” forces oil through specially cut holes in the pressure plate, into the inner hub, and then to the clutch plates. This results in improved clutch performance, with lower clutch temperatures, less clutch expansion and extended clutch life.

Fits 2004-2010 YZ450F…$209.95

For more information go to www.yamaha-motor.com/accessories