The 2025 TRX 766 i tracked zero-turn mower has been designed from front to back with input from the industry’s most demanding users. The TorqFlex front suspension features a new limited travel design and greaseable wheel and caster bearings. The re-engineered rear undercarriage features improved heavy-duty bearings and seal design supported by a ground-contouring rear torsion axle for traction and a smooth ride. A new drive sprocket system powers a completely new TerraFlex track with heavy-duty drive links, reinforced with steel cables encased in vulcanized rubber that is impervious to sharp objects and stretching. This combination is key to a smooth ride and bridging the gaps found in rough terrain. 

At the heart of the TRX 766 i is the Kawasaki FX EFI 38.5 HP engine backed by a high/low ZT-5400 Hydro-Gear commercial transmission that reaches speeds up to 10 MPH. The TRX also features a styled high-back suspension seat with armrests and 12-way adjustments including lumbar, weight and tilt. The TRX 766 i offers a choice between a finish cut Aero Deck and an All-Terrain Deck. The All-Terrain Deck features greaseable steel spindles and spindle guards that protect the spindle against damage and prevent debris from wrapping, which can harm seals. The TRX’s 14-gal. gas capacity provides the ability to mow all day.

There are two new accessories for the new TRX All-Terrain mower deck: A counter-rotating right spindle kit increases cutting efficiency by processing material more efficiently using less horsepower. This results in lower fuel consumption and longer belt life, with improved cut quality, reduced clumping and better material dispersal. While the deck wing extension kit offers 25% more cutting coverage, extends the cut width and reduces time spent string trimming.