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GYTR® Torque Assist Gear Kit

GYTR® Torque Assist Gear Kit



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Consult with your dealer if you are not certain about this SKU and your unit.


Helps your unit get up, over, and through the rockiest terrain, tightest trails, and nastiest mud. This innovative system reduces overall gearing, providing enhanced torque control. Provides 30% reduction (70% 1st gear) vs. stock gearing when your terrain demands the ultimate accessory for low speed and tight trail riding. Provides all the necessary genuine parts required (Yamalube, sold separately) for installation - optimized MCU, factory pre-machined case, stock bearings, precision cut gears, speedometer calibrator, and gaskets are included. There is no grinding, shipping of the transmission or guesswork involved.

  • 30% reduction on original gearing for balanced close ratio performance
  • 70% reduction to 1st gear from OEM for ultimate low speed crawling
  • Includes MCU (shift computer) optimized for use with the Gear Reduction System for perfect shifts in all situations
  • Speedometer calibrator provides the ability to adapt to various tire sizes for precise speedometer reading
  • Dealer installation recommended
  • MCU not shown


The GYTR® Torque Assist Gear Kit (B57-E7530-V0-00) also fits these units. Search by model to be sure of Required Parts for your unit.

Yamaha Motor Canada Ltd. reserves the right, at any time, to discontinue or change specifications, prices, designs, features, accessories or equipment without incurring any obligation or liability. Some images depicted herein may include optional equipment or are sold separately and may not be exactly as shown. Some accessories may require mounts and other hardware which are sold separately. Prices are based on Manufacturer's Suggested Retail Pricing. Dealers are at liberty to set their own pricing. Taxes and installation of accessories are not included in prices shown.

Yamaha Motor Canada Ltd. understands that customers on occasion will perform DO-it-Yourself (DIY) maintenance, accessorizing and repair projects. All DIY projects are at your own risk. As with any DIY project, unfamiliarity with the tools and process can be dangerous. If you are at all uncomfortable or inexperienced working on these projects, please reconsider doing the job yourself and have an authorized Yamaha Dealer perform the maintenance or repair for you. Failure to follow correct procedures and use correct tools could result in damage to your vehicle, void your warranty and could cause serious injury or death.

Yamaha holds no responsibility for any injury due to the misuse or misunderstanding of any DIY project.