1991 Manufacturers Riders Results

Wayne Rainey
USA
Yamaha
Michael Doohan
AUS
Honda
Kevin Schwantz
USA
Suzuki
John Kocinski
USA
Yamaha
Wayne Gardner
AUS
Honda
Eddie Lawson
USA
Cagiva
Juan Garriga
E
Yamaha
Didier de Radiguès
B
Suzuki
Doug Chandler
USA
Yamaha
Jean-Philippe Ruggia
F
Yamaha
Adrien Morillas
F
Yamaha
Eddie Laycock
IRL
Yamaha
Álexandre Barros
BR
Cagiva
Sito Pons
E
Honda
Cees Doorakkers
NL
Honda
Marco Papa
I
Cagiva & Honda
Niall Mackenzie
GB
Yamaha
Michael Rudroff
D
Honda
Kevin Magee
AUS
Suzuki & Yamaha
Harald Becker
D
Yamaha
岩橋 健一郎Iwahashi Kenichiro
J
Honda
Simon Buckmaster
GB
Suzuki
Rich Oliver
USA
Yamaha
Niggi Schmassman
D
Honda
Robbie Petersen
USA
Yamaha
Ron Haslam
GB
Norton
Josef Doppler
A
Yamaha
Romolo Balbi
I
Honda
Andreas Leuthe
L
Suzuki
Peter Goddard
AUS
Yamaha
Steve Spray
GB
Roton



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