You are about to leave this website. Are you sure?

I agree, take me there
GYT Logo

Genuine Yamaha Technology Racing (GYTR®) engineers have been bringing industry-leading technology to every performance accessory they’ve designed for over 40 years. Whether you’re shredding the track, dust-ruffling the trail, or gliding on snowy slopes, the race-quality you want is ready whenever you are with GYTR performance products.

Yamaha’s relentless quest for the podium, mixed with a passion to win, drives our engineers to design and develop race-caliber parts that continue to push the already-dominant Yamaha to the next level. Therefore, a wide range of performance-enhancing components is now available for anyone looking to boost their Yamaha bikes, parts and full race kits.

Off Road GYTR – Full Product Catalog:

GYTR® YZ250F High Performance Kit

B7B-HIPER-KT-21

  • Peak power increaser of 6%
  • Strongerand wider power feeling
  • Includes GYTR® Cylinder Head
  • Includes GYTR® programmed vortex ECU
  • Includes GYTR® piston
  • Includes GYTR® power flow kit
  • Includes gaskets 
GYTR® YZ250F High Performance Kit

GYTR® YZ125 High Performance Kit

1SR-HIPER-KV-20

  • GYTR® cylinder head with removable insert
  • V-Force air intake with carbon reed valves
  • 2 GYTR® pistons kits with circlips, rings and piston pins
  • GYTR® heavy rotor
  • GYTR® exhaust pipe
  • GYTR® silencer
  •  GYTR® CDI unit with 2nd map switch
  • GYTR® ported cylinder with installed oil-seal
GYTR® YZ125 High Performance Kit

GYTR® YZ85 High Performance Kit

B0G-HIPER-KT-20

  • GYTR® exhaust pipe
  • GYTR® Silencer
  • GYTR® CDI unit
  • GYTR® cylinder head with removable insert
  • Vforce air intake with carbon valve reeds
  • GYTR® high pressure radiator cap
  • GYTR® ported cylinder with installed oil-seal
GYTR® YZ85 High Performance Kit

GYTR® YZ65 High Performance Kit

BR8-HIPER-KT-10

  • Premium quality race kit
  • GYTR® ECU unit
  • GYTR® Silencer
  • GYTR® Exhaust pipe
  • GYTR® cylinder head with removable insert
  • V-Force air intake with carbon reed valves
  • Easy to fit
  • GYTYR® radiator cap included
GYTR® YZ65 High Performance Kit

GYTR® Ported Cylinder Head Assembly

B2W-E11B0-V0-00

  • Provides highest level of performance
  • CNC ported to maximized design
  • Ready for installation
  • Utilizes original valve train
GYTR® Ported Cylinder Head Assembly

GYTR® Ported Cylinder Head Assembly

BR9-E11B0-V0-00

  • YZ450F performance cylinder head
  • CNC ported to the maximized design
  • Developed on the flow bench in conjunction with dyno and track testing
  • Performance Camshafts provide higher valve lift and different cam profile
  • Ready to install
GYTR® Ported Cylinder Head Assembly

GYTR® Camshaft Kit

B2W-E21F0-V0-00

  • Special billet alloy construction
  • Machined surfaces provides increased durability
  • Comes with durable stock cam gears and de-comp installed
  • No costly core charges or deposits
GYTR® Camshaft Kit

GYTR® High Compression Piston Kit

B2W-E16A0-V0-00

  • Machined valve pockets provide additional valve clearance
  • Includes piston rings, piston pin and clips
  • Minimum of 102 RON octane is required
GYTR® High Compression Piston Kit

GYTR® Billet Clutch Basket

BR9-E63A0-V0-00

  • Precision-machined from the highest grade of aluminum
  • Lighter than original components
  • Less rotational mass for improved acceleration
  • Provides race-proven durability
GYTR® Billet Clutch Basket

GYTR® Billet Clutch Cover

33D-E54E0-V0-00

  • High quality aluminium with ball-burnished finish
  • Replaces the standard cover
  • Provides a more factory racing look
GYTR® Billet Clutch Cover

GYTR® Billet Clutch Inner Hub

GYT-5XD56-40-00

  • Provide superior performance and clutch feel, as well as excellent component durability
  • 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
  • Results in improved clutch performance, with lower clutch temperatures, less clutch expansion and extended clutch life
  • Less rotational mass for improved acceleration
  • Lighter than original components
GYTR® Billet Clutch Inner Hub

GYTR® Billet Clutch Pressure Plate

GYT-2S256-20-00

  • Precision-machined from aerospace-quality aluminum with a unique hard coating
  • Provide superior performance and clutch feel
  • Excellent component durability
  • Improved clutch performance, with lower clutch temperatures, less clutch expansion and extended clutch life
  • Less rotational mass for improved acceleration
  • Lighter than original components
GYTR® Billet Clutch Pressure Plate

GYTR® Billet Ignition Cover

BR9-E54G0-V0-00

  • Stronger cover than original version
  • Provides limited risk of loosening oil cap and large timing plug during races
  • Finish is both durable and attractive
  • Developed in conjunction with race teams
 GYTR® Billet Ignition Cover

For model specific GYTR accessories please check the GYTR Off Road brochure.
GYTR Performance Products are especially developed for closed circuit use only and are not street legal.