127. The 60 CL - the fastest-selling Ritmo in the Italian market at the time - continued to use the comparable 1116 cc engine. At the 1980 Geneva Motor Show, a five-door only diesel version – marketed as the Ritmo D and available in both L and CL trim – was introduced with a 1,714 cc engine (). To accommodate this considerably heavier engine, the steering rack was slowed down (from 3.5 to 4 turns) and the suspension adjusted. Nonetheless, a 65.5% forward weight distribution was hard to mask and both handling and braking suffered when compared to petrol-powered Ritmos. In 1981, the Targa Oro and 75 models were replaced by the five-door only Ritmo Super (or Superstrada in some export markets). They brought higher specification and fittings (from chrome trimmings to a more complete instrumentation and optional central locking), larger, 14-inch, wheels and, most significantly, revised engines with (1300) and (1500). This extra power was gained through slight alterations to the camshaft profile, a twin carburettor, and a twin exhaust system. Other differences included lower profile tyres (Pirelli P8) and a close-ratio five-speed manual gearbox. The steering was also somewhat faster. By this time, the Ritmo range in Italy also included three- and five-door manual versions of the 75 CL and three-door 75 CL Automatica, with the price of the popular 60CL now ranging from L6,868,000 to L7,180,000 for the three- and five-door versions, respectively. In May 1981, the first sports version, the Ritmo 105 TC, was launched. Available only as a three-door, it was powered by a Fiat DOHC engine with a displacement of 1,585 cc, which was derived from that used in the 131 and 132 models. This car had the same wheels as the Ritmo Super, but with black centre hubcaps. British and Irish models had black and silver Speedline alloy wheels (5.5 x 14) as standard. Other distinguishing features relative to the normal range included: front fog lights integrated into the front bumper; integrated front spoiler combined with wheel arch extensions; black lower door paint; black mesh air intake; and a rear spoiler at the base of the rear window. That same year, Fiat also launched the Ritmo Cabrio. In September 1981, Fiat displayed the Ritmo Abarth 125 TC at the Frankfurt Motor Show. This model was not available for right-hand export markets because the position of the exhaust downpipe did not allow for a