Information: - A motorcycle (also called a motorbike, bike, or cycle) is a two- or three-wheeled motor vehicle. Motorcycle design varies greatly to suit a range of different purposes: long distance travel, commuting, cruising, sport including racing, and off-road riding. Motorcycling is riding a motorcycle and related social activity such as joining a motorcycle club and attending motorcycle rallies. - Tynwald, or more formally, the High Court of Tynwald or Tynwald Court is the legislature of the Isle of Man. It is claimed to be the oldest continuous parliamentary body in the world, consisting of two Houses: the directly elected House of Keys and the indirectly chosen Legislative Council. - Snaefell Mountain Course or Mountain Course is a road-racing street circuit used for the Isle of Man TT since 1911 and Manx Grand Prix races from 1923 in the Isle of Man. The motorcycle racing is held on public roads closed for racing by an Act of Tynwald (the parliament of the Isle of Man) under the Road Racing Act (Isle of Man) 1982 and the Road Traffic Regulation Act (Isle of Man) 1985. It is the oldest motor-cycle racing circuit still in use. It is also one of the deadliest, with 6 deaths in 2011, 5 in 2014 and 248 cumulatively by 2015, of racers in competition. There have been 14 deaths of officials, spectators, and others. - The Junior TT is a motorcycle road race that takes place during the Isle of Man TT festival; an annual event at the end of May and beginning of June. Between 1949 and 1976 this race was part of the Grand Prix motorcycle racing season. - The Manx Grand Prix motorcycle races are held on the Isle of Man TT Course (or 'Mountain Circuit') every year for a two-week period, usually spanning the end of August and early September. The 'MGP' or 'Manx' (as it is more commonly known) is considered to be the amateur rider's alternative to the Isle of Man TT Races held in May and June. The event also differs from the TT in that it does not cater for sidecars. - The Isle of Man, also known simply as Mann, is a self-governing crown dependency in the Irish Sea between England and Northern Ireland. The head of state is Queen Elizabeth II, who holds the title of Lord of Mann. The Lord of Mann is represented by a Lieutenant Governor. Foreign relations and defence are the responsibility of the British Government. - The 1930 Isle of Man Tourist Trophy was dominated by the Rudge marque . Despite problems in practice for Rudge and the new George Hicks designed four - valve over-head valve motor - cycles the 1930 Junior TT was a closely contested race . At the end of the first lap , Charlie Dodson riding for Sunbeam led the Rudge of H. G. Tyrell Smith by only 4 seconds . On lap 2 , a dead - heat was posted between Dodson and Tyrell Smith both completing the Snaefell mountain course in 1 hour , 3 minutes and 32 seconds . At Kirk Michael on lap 3 , Charlie Dodson retires with valve problems , leaving Tyrell Smith to win the 7 lap race at an average speed of 71.08 mph ( 114.39 km / h ) from Rudge team - mates Ernie Nott and Graham Walker . The 1930 Lightweight TT was initially led by the South African rider Joe Sarkis riding an OK - Supreme motor - cycle and on lap 1 set a time of 33 minutes and 55 seconds to lead Wal Handley riding for Rex - Acme motor - cycles by 39 seconds . At Union Mills on lap 2 , Joe Sarkis stops to make adjustments and Wal Handley retires with oil - tank problems at Braddan Bridge . This hands the lead to Jimmie Guthrie riding an AJS motor - cycle and leads Joe Sarkis by 21 seconds on lap 3 . At the East Mountain Gate on lap 4 , Joe Sarkis stops a second time and retires and the 1930 Lightweight TT Race provided a first - time win for Jimmie Guthrie riding an AJS motor - cycle in 4 hours , 4 minutes and 56 seconds at average race speed of 64.71 mph ( 104.14 km / h ) . The 1930 Senior TT Race was again a closely contested race between Rudge and the other manufacturers and also Wal Handley and Tyrell Smith . This time on the first lap Wal Handley led Tyrell Smith also riding for the Rudge marque by 39 seconds . Despite the poor weather conditions and heavy rain in the last two laps , the 1930 Senior TT Race was again won by Rudge motor - cycles with Wal Handley becoming the first TT rider to win in all three major TT Race classes at an average race speed of 74.24 mph ( 119.48 km / h ) and having to hold... - The International Isle of Man TT (Tourist Trophy) Race is a motorcycle sport event held annually on the Isle of Man in May or June of each year since the inaugural race in 1907. The Isle of Man TT for many years was the most prestigious motorcycle race in the world and also seen as the ultimate test for competitors and machines alike. The Isle of Man TT has been administered by the Auto-Cycle Union (ACU) (previously the Auto-Cycle Club) since 1907 and the Isle of Man TT race organisation is currently managed since 2008 by ACU Events Ltd, a fully owned subsidiary of the ACU. In 2016 the Vision Nine Group was appointed by the Isle of Man Department of Economic Development in a ten-year deal as a race promoter for the 2017 Isle of Man TT onwards. In a profit-sharing arrangement with the private promoter, the Vision Nine Group will invest 2.5 Million in the event and the promoter replacing the previous Isle of Man Department of Economic Development staff and race organisation. - A street circuit is a racing circuit composed by temporarily closed-off public roads of a city, town or village, used in motor races. Facilities such as the paddock, pit boxes, fences and grandstands are usually placed temporarily and removed soon after the race is over but in modern times the pits, race control and main grandstands are sometimes permanently constructed in the area. Since the track surface is originally planned for normal speeds, race drivers often find street circuits bumpy and lacking grip. Run-off areas may be non-existent, which makes driving mistakes more expensive than in purpose-built circuits with wider run-off areas. What is the relationship between '1930 isle of man tt' and 'isle of man tt'?
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