Specifications

• ENGINE

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  • Engine Type:
    Single-Cylinder
  • Cylinders:
    1
  • Engine Stroke:
    4-Stroke
  • Cooling:
    Air
  • Valves:
    4
  • Valves Per Cylinder:
    4
  • Valve Configuration:
    SOHC
  • Bore (in):
    3.94
  • Stroke (in):
    3.23
  • Displacement (cc):
    644
  • Carburetion Type:
    Carburetor
  • Turbocharged:
    No
  • Supercharged:
    No
  • Number Of Carburetors:
    1
  • US Miles Per Gallon (Combined):
    52
  • Compression Ratio:
    8.3:1
• TRANSMISSION

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  • Transmission Type:
    Manual
  • Number Of Speeds:
    5
  • Primary Drive (Rear Wheel):
    Chain
  • Reverse:
    No
  • Gear Ratio (1):
    2.67
  • Gear Ratio (2):
    1.65
  • Gear Ratio (3):
    1.25
  • Gear Ratio (4):
    1
  • Gear Ratio (5):
    0.84
• TECHNICAL SPECIFICATIONS

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  • Wheelbase (in):
    57.3
  • Fuel Capacity (gal):
    2.8
  • Fuel Capacity Reserve (gal):
    0.6
  • Length (in):
    86.2
  • Width (in):
    33.7
  • Height (in):
    49
  • Ground Clearance (in):
    13
  • Wet Weight (lbs):
    346
• SUSPENSION

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  • Front Suspension Type:
    Telescopic Fork
  • Front Suspension Size (in):
    1.7
  • Front Travel (in):
    11.6
  • Front Adjustable Fork Pre-Load:
    No
  • Front Adjustable Rebound Damping:
    Yes
  • Front Central Suspension Strut:
    No
  • Steering Damper:
    No
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Suspension Material:
    Aluminum
  • Rear Travel (in):
    11
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Rear Adjustable Rebound Damping:
    Yes
  • Number Rear Shock Absorbers:
    1
  • Rear Suspension Brand Name:
    Pro Link®
  • Air Adjustable:
    No
  • Front Suspension Brand Name:
    Showa®
  • Rear Suspension Size (in):
    1.8
  • Rear Suspension Size (mm):
    46
• WHEELS & TIRES

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  • Wheels Composition:
    Steel
  • Chromed:
    No
  • Tube / Tubeless:
    Tubed
  • Front Tire (Full Spec):
    Bridgestone® TW-301: 3.00-21 51S
  • Rear Tire (Full Spec):
    Bridgestone® TW-52: 4.60-18 63S
  • Spare Tire:
    Not Available
• BRAKES

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  • Front Brake Type:
    Hydraulic Disc
  • Front Brake Diameter (in):
    10.1
  • Rear Brake Type:
    Hydraulic Disc
  • Rear Brake Diameter (in):
    8.7
  • Anti-Lock Brakes:
    Not Available
  • Linked Brake System Front to Rear:
    Not Available