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1970 Honda US90 (ATC90)

$2,000

The 1970 Honda US90 holds a special place in history as the first mass-produced All-Terrain Cycle (ATC), later known as the ATC90. This iconic three-wheeler launched a recreational revolution and paved the way for the entire ATV industry.

Additional information

Pay a deposit of 25%

Make owning this ATC a reality with our easy financing options.  Apply for Financing

Category: Product ID: 31642

Description

Restoration Notes:

This 1970 Honda US90 has undergone a comprehensive restoration with a focus on originality and authenticity. Key aspects of the restoration include:

  • Engine: Fully rebuilt to factory specifications, including new piston, rings, and bearings. Carburetor ultrasonically cleaned and rebuilt.
  • Frame: Disassembled, stripped, and professionally repainted in the original Candy Red.
  • Bodywork: Original fenders meticulously repaired and repainted.
  • Seat: Newly reupholstered to match the original pattern and material.
  • Tires: Correct, original-style balloon tires installed.
  • Hardware: Original hardware replated or replaced with OEM parts where necessary.
  • New Parts: Extensive use of genuine Honda NOS (New Old Stock) parts where available.

Product Specifications:

Engine:

  • Type: 89cc air-cooled, four-stroke, single-cylinder, OHC (Overhead Cam)
  • Bore and Stroke: 49mm x 45mm
  • Compression Ratio: 8.2:1
  • Induction: Keihin 18mm piston-valve carburetor
  • Ignition: Points and condenser
  • Transmission: Dual-range 4-speed, semi-automatic (no clutch lever), with reverse
  • Final Drive: Chain

Chassis & Suspension:

  • Frame: Steel, backbone-type
  • Front Suspension: Leading link, no damping
  • Rear Suspension: Rigid (no suspension)
  • Front Brake: None
  • Rear Brake: Drum, foot-operated

Wheels & Tires:

  • Wheels: Steel, one-piece
  • Tires: 22 x 11-8 low-pressure, balloon-type

Dimensions & Capacities:

  • Wheelbase: 43.7 inches
  • Seat Height: 25.6 inches
  • Ground Clearance: 3.9 inches
  • Dry Weight: 242 lbs
  • Fuel Capacity: 1.5 gallons

Other Features:

  • Colors: Candy Red
  • Exhaust: Low-slung, with spark arrestor
  • Lighting: Headlight and taillight (optional on some early models)
  • Pull starter

Condition: Excellent, fully restored.

This meticulously restored 1970 Honda US90 is a museum-quality example of the pioneering all-terrain vehicle. It represents a unique opportunity to own a significant piece of powersports history, ready to be displayed or carefully ridden and enjoyed.

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1970 Honda US90 (ATC90)
$2,000
Pay a deposit of 25%