British American: 1979 Triumph T140D Bonneville Special

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by Nick Cedar
Richard Hardmeyer's 1979 Triumph T140D Bonneville Special.

1979 Triumph T140D Bonneville Special
Engine: 744cc air-cooled OHV vertical twin, 76mm x 82mm bore and stroke, 8.6:1 compression ratio, 47.4hp @ 6,500rpm (claimed)
Top speed: 100mph (period test)
Carburetion: Two 30mm Amal MkII
Transmission: 5-speed, chain final drive

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