BSA Rocket 3/Triumph Trident adaptations only, available from the factory as part-numbered inventory. Williams' team won consecutive 750 cc production races at the Isle of Man TT for the five years between 1971 and 1975, and in the new F750 event for race-specification machines, Triumph and BSA machines with Rob North frames placed first and second. Bert Hopwood recommended a production version of the racing triple, producing at 8,250 rpm, but his suggestion was not adopted. Further racing development was done in Duarte, California under racing manager Dan Macias. Tom Mellor set four world speed records at the Bonneville Salt Flats in September 2008
Doppelmayr USA Jackson Hole cost $31 million and replaced the iconic original Jackson Hole Tram. Whistler-Blackcomb's Peak 2 Peak Gondola is the largest lift of its kind in the world, breaking multiple world records and costing CDN $52 million. On January 1, 2011, the company dropped CTEC from its name to become Doppelmayr USA. Subsequently, chairlifts built since 2011 have utilized the Doppelmayr logo used prior to the 2002 merger. Doppelmayr USA Doppelmayr USA, Inc is an aerial lift manufacturer based in Salt Lake City, Utah, and a subsidiary of the worldwide Doppelmayr Garaventa Group. The United States company was formed in