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Specifications & description


  • Engine type: 675cc liquid-cooled OHV semi-dry-sump longitudinally mounted single-cylinder four-stroke
  • Bore and stroke: 102mm x 82.6mm
  • Induction: Electronic fuel injection (PGM-FI), 40mm throttle bodies
  • Ignition: Full-transistorized type with electronic advance
  • Starter: Electric with auxiliary recoil

Drive train

  • Transmission: Automatic with hydraulic torque converter, three forward gears, Reverse, and electronic controls
  • Driveline: Direct front and rear driveshafts with TraxLok® and torque-sensitive front differential

Chassis suspension brakes

  • Front suspension: Independent double-wishbone; 6.9 inches of travel
  • Rear suspension: Independent double-wishbone; 8.0 inches of travel
  • Front brakes: Dual hydraulic 180mm disc
  • Rear brakes: Single hydraulic disc
  • Front tires: 25 x 8-12
  • Rear tires: 25 x 10-12


  • Length: 83.2 inches
  • Width: 46.8 inches
  • Height: 47.5 inches
  • Wheelbase: 50.8 inches
  • Seat height: 34.5 inches
  • Ground clearance: 9.1 inches
  • Curb weight: 657 pounds (red - aluminum wheels); 669 pounds (Honda Phantom Camo®, black - steel wheels)
  • Fuel capacity: 4.4 gallons, including 1.2-gallon reserve
  • Turning radius: 10.8 feet


  • Model ID: TRX680FA
  • Emissions: Meets current EPA off-road emissions standards.
  • Available colors: Red, Honda Phantom Camo®
  • Note: No operator under age 16. Honda recommends that all ATV riders take a training course and read their owner's manual thoroughly.

Factory warranty information

  • One year
  • Transferable limited warranty; extended coverage available with a Honda Protection Plan

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