Triumph Bonneville T140 Triumph Bonneville T140 The Triumph Bonneville T140 is a standard motorcycle with a capacity engine that was designed and built by Triumph Engineering at Meriden near Coventry. The T140 was the second generation in the Bonneville series developed from the earlier T120 Bonneville and was produced by Triumph in a number of versions, including limited editions, from 1973 until 1983 when the company was declared bankrupt. Licensed production of the T140 Bonneville was continued by Les Harris between 1985 and 1988 at Newton Abbot in Devon, these machines became known as 'Harris' or 'Devon' Bonnevilles. The 650 cc capacity production
Triumph Bonneville T140 as the top-mounted rear disc caliper and revised grabrail became standard on the T140E. The Bonneville Specials were finished in gold-pinstriped black with a stepped seat and seven-spoke US-made Lester mag-alloy wheels and a tuned two-into-one exhaust for the US market. The T140D had polished fork sliders and a shortened chrome mudguard fixed in place by its central bracing strip. The Bonneville T140ES was the electric start or 'Electro' Bonneville. Launched in 1980 and designed at Meriden by Brian Jones, the electric starter was fitted at the rear of the timing chest where the magneto had been located on the