Additional Images

Gates 78G3640 G-Force Heavy Duty ATV Drive Belt

Free Shipping - Ships Same Day If Ordered Before 3EST

This listing is for one Gates G-Force Performance Drive Belt for a Yamaha ATV

belt will fit the following 2x4 applications:

1989 - 2004 .... Yamaha Breeze 125

2004 - 2013 .... Yamaha Grizzly 125

Product features:

  • Top width- 0.781 in / 20 mm

  • Outer Circumference- 37.25 in / 946 mm

  • Pitch Length- 36.396 in / 924 mm

  • Angle- 28

Perfect Fit, Paramount Performance and Durability, Drop-in Installation

G-Force® drive belts are designed with proprietary measuring technology assuring exact fit. Advanced tensile cords surrounded by specially formulated adhesion gum reduce edge cord pullout. Reinforced fiber loaded undercord are used in construction for dependability, performance and durability for today's recreational and utility all-terrain equipment. Double or single cog design construction matches the OEM belt design, maximizing heat control and flexibility.

Extreme real-world testing has proven the G-Force® belt to be high performing and durable, with no clutching adjustments necessary at installation. Whether trail riding, farming, ranching, or extreme riding, G-Force® belts are engineered for demanding off-road conditions. Just drop in a G-Force® belt and be on your way for work or play.

Limited Supply: only 1 remaining
Shipping: Free Shipping - Same Day If Ordered Before 3 EST
Pricing: $57.99
Free Ground Shipping


1 year manufacturer warranty

Product Notes

  • FLEXIBILITY: High performance neoprene with a trapezoidal top-notch and rounded bottom cog design maximizing heat control and flexibility.
  • DURABILITY: Tensile cords are bonded with adhesion gum to fiber loaded rubber resulting in increased side-load resistance which prevents belt distortion and edge cord pullout.
  • PERFORMANCE: Tensile cords provide optimal power transmission resulting in faster acceleration, improved throttle response and consistent shifting performance.
  • STRENGTH: The first CVT belt utilizing a tensile cord, combining minimal stretch with extraordinary strength.
  • Comes with a 1 year limited warranty.

  • What's In The Box

  • 1 belt
  • Application List

    2004YamahaBreeze 125YFA1
    2003YamahaBreeze 125YFA1
    2002YamahaBreeze 125YFA1
    2001YamahaBreeze 125YFA1
    2000YamahaBreeze 125YFA1
    1999YamahaBreeze 125YFA1
    1998YamahaBreeze 125YFA1
    1997YamahaBreeze 125YFA1
    1996YamahaBreeze 125YFA1
    1995YamahaBreeze 125YFA1
    1994YamahaBreeze 125YFA1
    1993YamahaBreeze 125YFA1
    1992YamahaBreeze 125YFA1
    1991YamahaBreeze 125YFA1
    1990YamahaBreeze 125YFA1
    1989YamahaBreeze 125YFA1
    2013YamahaGrizzly 125YFM125G
    2012YamahaGrizzly 125YFM125G
    2011YamahaGrizzly 125YFM125G
    2010YamahaGrizzly 125YFM125G
    2009YamahaGrizzly 125YFM125G
    2008YamahaGrizzly 125YFM125G
    2008YamahaGrizzly 125YFM125GH Hunter Edition
    2007YamahaGrizzly 125YFM125G
    2007YamahaGrizzly 125YFM125GH Hunter Edition
    2006YamahaGrizzly 125YFM125G
    2006YamahaGrizzly 125YFM125GH Hunter Edition
    2005YamahaGrizzly 125YFM125G
    2005YamahaGrizzly 125YFM125GH Hunter Edition
    2004YamahaGrizzly 125YFM125G


    • 78G3640
    • 78G3640
    • 770075514626
    • Gates
    • Available
    • New


    Shipping Information

    • Item Requires Shipping
    • 0.5 lbs.
    • W7.0000” x H1.0000” x L15.0000”
    • Free Ground Shipping
    • Free Shipping - Same Day If Ordered Before 3 EST

    Customer Reviews

    Comment Total Reviews (0)

    Write the First Review!

    You must login to post a review.