1981 Manufacturers Riders Results

Manufacturer photo
Suzuki XR40(RG-Γ)2st/S4
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Suzuki(RG500Ⅵ)2st/S4
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Yamaha OW54(YZR500)2st/S4
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Yamaha OW53(YZR500)2st/L4
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Yamaha 5A0(TZ500H)2st/L4
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Kawasaki(KR500)2st/S4