Rare 1969 Triumph TR6C Desert Sled Heads to Market After Full Restoration

A restored 1969 Triumph TR6C “Desert Sled” has surfaced for sale, finished in the period-correct Olympic Flame red and silver livery and built to the exact specification that made these machines famous in Southern California’s off-road racing scene. According to the listing, this matching-numbers, American-market example returned to Britain in 2019 and has covered only 380 miles since its restoration was completed.

The build follows the classic Desert Sled formula: the headlight has been deleted, the exhausts run high with no mufflers fitted, polished alloy fenders replace the stock steel items, and the bike rides on off-road tires. A batteryless ignition system keeps weight down, a detail that mattered enormously to racers of the era. The result is a stripped, purposeful machine that looks ready for the dirt rather than the show field.

Triumph’s TR6 Trophy line debuted in 1956 with a 649cc parallel-twin rated at 42 bhp, and it almost immediately upset the established order in California desert racing, where 500cc singles from AJS, Matchless and BSA had previously ruled. The marque’s riders swept the Big Bear Run podium that first year, and victories kept coming through the late 1950s, with Bud Ekins and Roger White among the names associated with the model. Triumph’s West Coast importer, Johnson Motors, later commissioned the factory-built TR6SC desert racer, which stripped away everything unnecessary for competition.

When the SC was discontinued after 1966, the TR6C took over as the off-road Trophy variant. The bike adopted the Bonneville’s larger valves and exhaust camshaft, ran a 9:1 compression ratio and was rated at 45 bhp at 6,500 rpm. Its energy-transfer ignition meant it could run without a battery at all — a genuine advantage for racing, since batteries are heavy and the bike was kickstart-only regardless. The TR6C also carried a smaller tank and headlight than its road-going sibling, stainless fenders and upswept pipes.

The TR6 Trophy is inseparable from the wider pop-culture mythology of desert racing. Ekins, who famously performed the motorcycle fence jump in “The Great Escape” aboard a disguised TR6, and Steve McQueen both competed on Triumph motorcycles at the 1964 International Six Days Trial in East Germany. The TR6 line itself ended in 1973, and the later oil-in-frame bikes are generally regarded as less desirable among collectors — making an early, correctly restored Desert Sled example a more compelling proposition for buyers chasing authenticity.