1977 Manufacturers Riders Results

Suzuki XR22(RG500)2st/S4

Suzuki XR14(RG500Ⅱ)2st/S4

Yamaha OW35(YZR500)2st/L4

Yamaha(TZ350D)2st/L2

Yamaha 1X2(TZ750D)2st/L4

資料なしNo data Fath?/?

König2st/F4

Paton?/?

資料なしNo data Harley Davidson?/?

Buton?/?