1957 Manufacturers Riders Results

Gilera
4st/L4
Gilera
4st/L1
MV Agusta
4st/L6
MV Agusta
4st/L4
Norton(30M)
4st/L1
BMW
4st/F2
Moto Guzzi
4st/V8
Moto Guzzi
4st/L1

Matchless G45
4st/L2
BSA
4st/?
AJS
4st/?