Yamaha DT 175 MX

Yamaha DT 175 MX

The 1978 Yamaha DT 175 MX is a stylish and Offroad motorcycle with Air cooled, 171cc, Single, 2-stroke, Reed val and 14.82 HP (10.9 kW) @ 7500 rpm.

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Model year
1978
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Make
Yamaha
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Engine Power
14.82 HP (10.9 kW) @ 7500 rpm
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Top Speed
71.46 mph

Technical Specifications

Engine and transmission

  • Engine type:
    1 cylinders, 2-stroke, Single
  • Displacement:
    171 cc (10.45 cubic inches)
  • Bore × stroke:
    2.6 inch × 1.97 inch (oversquare - shortstroke)
  • Cooling system:
    Air cooled
  • Power:
    14.82 HP (10.9 kW) @ 7500 rpm
  • Throttle:
    Cable operated
  • Valve train:
    Reed valve, variable
  • Sparks per cylinder:
    1
  • Fuel supply system:
    Carburetor
  • Compression:
    6.8:1
  • Engine mounting:
    Vertical
  • Gear box:
    Manual 6-speed
  • Clutch:
    Wet, multiple discs, cable operated
  • Final drive:
    Chain

Dimensions

  • Curb weight:
    244.7 lbs

Chassis and suspension

  • Front
    Suspension:
    Cartridge
    Brake:
    Drum
  • Rear
    Suspension:
    mono shock, Swingarm
    Brake:
    Drum
  • Frame type:
    steel, Single cradle frame

Other

  • ABS available:
    No
  • Power-to-weight ratio:
    0.10 KW/lbs (10.18 lbs/HP)
  • Top speed:
    71.46 mph
  • Fuel capacity:
    1.85 gals
  • Number of riders:
    2 persons

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