1949 Nations motorcycle Grand Prix

1949 Nations Grand Prix
Race details
Race 6 of 6 races in the; 1949 Grand Prix motorcycle racing season
Date	4 September 1949
Location	Autodromo Nazionale Monza
Course	Permanent racing facility; 6.30 km (3.91 mi);
500cc
Rider
Rider
Fastest lap
Rider	Nello Pagani
Podium
First	Nello Pagani
Second	Arciso Artesiani
Third	Bill Doran
250cc
Rider
Rider
Fastest lap
Rider	Dario Ambrosini
Podium
First	Dario Ambrosini
Second	Gianni Leoni
Third	Umberto Masetti
125cc
Rider
Rider
Fastest lap
Rider	Gianni Leoni
Podium
First	Gianni Leoni
Second	Umberto Masetti
Third	Umberto Braga
Sidecar (B2A)
Rider
Rider
Fastest lap
Rider	Eric Oliver
Time	86.7 mph (139.5 km/h)
Podium
First	Ercole Frigerio
Second	Frans Vanderschrick
Third	Albino Milani

The 1949 Nations Grand Prix was the fifth round of the 1949 Grand Prix motorcycle racing season. It took place at the Autodromo Nazionale Monza.

Italian rider Nello Pagani won the 500 cc race riding a Gilera from Arciso Artesiani and Bill Doran.

Despite Dario Ambrosini winning the 250 cc race, a fourth-place finish for Italian Moto Guzzi rider Bruno Ruffo was enough for him to win the 250 cc championship, the only championship in the first season with results close enough to be still in doubt at the final race.

500 cc classification

Pos	Rider	Manufacturer	Time	Points
1	Nello Pagani	Gilera	1:16:36.8	11
2	Arciso Artesiani	Gilera	+0.8	8
3	Bill Doran	AJS	+15.8	7
4	Guido Leoni	Moto Guzzi	+18.2	6
5	Bruno Bertacchini	Moto Guzzi	+31.2	6
6	Reg Armstrong	AJS	+1:03.6
15 finishers
^[1]^[2]

250 cc classification

Pos	Rider	Manufacturer	Time	Points
1	Dario Ambrosini	Benelli	1:02:53.8	11
2	Gianni Leoni	Moto Guzzi	+32.6	8
3	Umberto Masetti	Benelli	+52.2	7
4	Bruno Ruffo	Moto Guzzi		6
5	Claudio Mastellari	Moto Guzzi		5
6	Bruno Francisci	Moto Guzzi
^[2]^[3]

125 cc classification

Pos	Rider	Manufacturer	Points
1	Gianni Leoni	FB-Mondial	11
2	Umberto Masetti	Moto Morini	8
3	Umberto Braga	FB-Mondial	7
4	Renato Magi	Moto Morini	6
5	Nello Pagani	FB-Mondial	5
^[2]^[3]

Previous race: 1949 Ulster Grand Prix	FIM Grand Prix World Championship 1949 season	Next race: 1950 Isle of Man TT
Previous race: 1948 Nations Grand Prix	Nations Grand Prix	Next race: 1950 Nations Grand Prix

References

^ Bula, Maurice. Grand Prix Motorcycle Championships of the World. Haynes Publications Inc. 1949–500 cc. ISBN 0-85429-208-X. {{cite book}}: Unknown parameter |nopp= ignored (|no-pp= suggested) (help)
^ ^a ^b ^c Davison, G. S., ed. (1950). The Racing Year. W. W. Curtis, Ltd. pp. 57–58.
^ ^a ^b Bula, Maurice. Grand Prix Motorcycle Championships of the World. Haynes Publications Inc. 1949–250 cc. ISBN 0-85429-208-X. {{cite book}}: Unknown parameter |nopp= ignored (|no-pp= suggested) (help)

[bula500-1] Bula, Maurice. Grand Prix Motorcycle Championships of the World. Haynes Publications Inc. 1949–500 cc. ISBN 0-85429-208-X. {{cite book}}: Unknown parameter |nopp= ignored (|no-pp= suggested) (help)

[racingyear-2] Davison, G. S., ed. (1950). The Racing Year. W. W. Curtis, Ltd. pp. 57–58.

[bula250-3] Bula, Maurice. Grand Prix Motorcycle Championships of the World. Haynes Publications Inc. 1949–250 cc. ISBN 0-85429-208-X. {{cite book}}: Unknown parameter |nopp= ignored (|no-pp= suggested) (help)

[1]

[2]

[3]