Lp Producent Zwycięstwa Lata
1 Germany DKW 20 1927, 1929-1930, 1934-1935, 1938-1939
2 United Kingdom Norton 17 1929, 1931-1939
3 United Kingdom Velocette 10 1935, 1938-1939, 1947-1948
4 Italy Moto Guzzi 9 1924, 1932, 1937, 1939, 1947-1948
5 Germany BMW 9 1927, 1938-1939
6 United Kingdom AJS 5 1924, 1926-1927, 1929
7 Italy Benelli 5 1932, 1934, 1938-1939
8 United Kingdom Excelsior 4 1930-1931, 1936, 1939
9 United Kingdom Rudge 4 1930-1931
10 United Kingdom OK-Supreme 3 1927-1929
11 Italy Gilera 3 1939
12  New Gerrard 2 1925-1926
13 Switzerland Motosacoche 2 1928
14  Rush 1 1924
15  Maffeis 1 1925
16 Italy Bianchi 1 1925
17  GR 1 1925
18  Ready 1 1926
19 United Kingdom Sunbeam 1 1927
20  Bayerland 1 1927
21 Italy Moser 1 1928
22 Italy Ladetto-Blatto 1 1928
23  Jonghi 1 1932
24 United Kingdom New Imperial 1 1933
25 Sweden Husqvarna 1 1933
26 Belgium FN 1 1934