BSA Thunderbolt

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1966 BSA Thunberbolt.jpg
BSA Thunderbolt
Manufacturer
BSA
Engine
654.00 ccm (39.91 cubic inches) Twin Four-Stroke
Bore / Stroke 75.0 x 74.0 mm (3.0 x 2.9 inches)
Compression ratio 9.0:1
Horsepower 46.00 HP (33.6 kW)) @ 7000 RPM
Weight
Manuals

Reviews ·

The BSA Thunderbolt is a 650cc, twin cylinder, four stroke, street motorcycle manufactured by BSA in the 1960s and 1970s.

Specifications[edit]

  • Valves per cylinder: 2
  • Fuel control: OHV
  • Cooling system: Air
  • Gearbox: 4-speed
  • Transmission type final drive: Chain

1969[edit]

1969 BSA Thunderbolt 650 in Red
1969 BSA Thunderbolt 650 in Red
1969 BSA Thunderbolt 650 in Red
1969 BSA Thunderbolt 650 in Red



1972[edit]

1972 BSA Thunderbolt in Red
1972 BSA Thunderbolt in Red
1972 BSA Thunderbolt in Red
1972 BSA Thunderbolt in Red
1972 BSA Thunderbolt in Red
1972 BSA Thunderbolt in Red
1972 BSA Thunderbolt in Red
1972 BSA Thunderbolt in Red



References[edit]