The Maudes Trophy is a motorcycle award established in 1923 by George Pettyt, owner of Maudes Motor Mart[1] based in Great Portland Street, London who promoted an impartially-observed endurance test for motorcycles and provided a challenge award to the ACU who participated by acting as the body responsible for providing observers.[2] Pettyt donated a silver trophy for the Auto-Cycle Union (ACU) to award annually, although over the years attempts proved to be infrequent.[3][4]
Seven-hour endurance run at Brooklands: 368 miles covered.
Consumption test: approx. 700 miles on seven shillings worth of petrol and oil
Head decarbonised in 4 min 19 s using only spanners from the motorcycle's tool kit (target time: under 7 min)
One-hour speed run at Brooklands: more than 80 miles covered. (target distance: 70 miles)
Run for 70 minutes in each of four gears on ordinary roads
Seven non-stop ascents and descents of each of seven famous test hills: Porlock, Lynton, Beggar's Roost, Countisbury, Bwlch y Groes, Dinas Hill, and Alt y Bady
700 miles in less than 670 minutes (target time: 700 minutes)[8][10]
Performance in Land's End Run: average speed greater than 35 mph (56 km/h), fuel efficiency of 115.7 mpg‑imp (2.44 L/100 km; 96.3 mpg‑US), "hands-off" stability at and over 50 mph (80 km/h)[12]
Bikes chosen by ACU observers from Triumph dealers at random. Bikes ridden from John O'Groats to Land's End, and then across to the Brooklands circuit, a total of 1800 miles, followed by a 6 hour high speed run at Brooklands.[2]
Three motorcycles were randomly selected from the production line and ridden to Austria to compete in the 1952 International Six Days Trial. All three bikes won Gold medals in the competition. The bikes were then ridden through Germany and Denmark to Oslo, where flying quarter-mile tests gave average speeds greater than 80 mph (130 km/h). The bikes were then ridden back to the UK, covering a total of 4,958 miles.[3][12][14]
Three standard production Honda 50cc motorcycles (a C100, a C102 and a C110) with a team of 20 riders covered more than 15,800 miles at Goodwood in a week long day and night continuous test.[12] Honda received the first manufacturer's award in a decade and held the trophy for 11 years.[3][15]
^ abcdefNutting, John (June 2003). "BMW's Big Week"(PDF). Classic Bike: 37–39, 41. Archived(PDF) from the original on 2014-05-04. Retrieved 2013-09-16.
^"Sales brochure". Ariel Klubben Danmark. Archived from the original on 2013-08-11. Retrieved 4 May 2014.
^Davis, Simon (May–June 2013). "Triumph's First Twin: Triumph 6/1". Motorcycle Classics. Topeka, Kansas, USA: Ogden Publications. p. 2. Archived from the original on 2014-04-27. Retrieved 2014-04-26.
^ abcdefgThomas, Trevor (February–March 1991). Bowdler, Jeremy (ed.). "Maudes Trophy"(PDF). Classic Motorcycling (25). Darlinghurst, New South Wales, Australia: Mason Stewart Publishing: 62–64. ISSN1033-3517. Retrieved 4 May 2014.
^Wilson, Hugo (1993). The Ultimate Motor-Cycle Book. London, UK: Dorling Kindersley. 1952 BSA A7 500cc Star Twin, p. 69. ISBN0-7513-0043-8. This is one of three historic Maudes Trophy bikes, subjected to an observed 4,958-mile (7,979km) test in 1952