1991-08-23 to 1991-08-25

World Superbike Japanese Round

Sugo (Permanent circuit, 3.7375 km)
Attendance: 40,000
Event permit: IMN 02/9
Timekeepers: SEIKO Timing
Entries: ? / Practised: 37 / Qualified: 36

Map of Sugo circuit.


  • Entry list available.Entry list
  • 23 Aug, Fri
  • No results.Free Practice 1
  • No results.Free Practice 2
  • 24 Aug, Sat
  • Results are available.Qualifying 1
  • Results are available.Qualifying 2
  • Qualifying times available.Overall qualifying
  • 25 Aug, Sun
  • No results.Warm-Up
  • Results are available.Race 1
  • Results are available.Race 2
  • Entry list

    1Flag of FranceRaymond ROCHE34Michelin tyresDucati 888Corse Ducati Lucchinelli
    2Flag of ItalyFabrizio PIROVANO31Michelin tyresYamaha OW01BYRD-Yamaha-CP Racing
    3Flag of BelgiumStéphane MERTENS32Pirelli tyresDucati 851Total Wanty Stéphane Mertens Racing
    4Flag of AustraliaRob PHILLIS35Michelin tyresKawasaki ZXR750Team Kawasaki
    5Flag of Great BritainCarl FOGARTY26Michelin tyresHonda RC30Silkolene Honda Britain
    7Flag of Great BritainTerry RYMER24Dunlop tyresYamaha OW01Team Loctite Yamaha
    8Flag of ItalyBaldassarre MONTI30Pirelli tyresHonda RC30Team Rumi
    9Flag of ItalyGiancarlo FALAPPA28Michelin tyresDucati 888Corse Ducati Lucchinelli
    10Flag of FinlandJari SUHONEN24Michelin tyresYamaha OW01Arwidson Yamaha Team
    14Flag of AustraliaMalcolm CAMPBELL38Honda RC30Team Yoshiharu
    15Flag of AustraliaPeter GODDARD27Dunlop tyresYamaha OW01Team Hayashi
    17Flag of GermanyUdo MARK27Dunlop tyresYamaha OW01Mitsui Yamaha Racing Team
    19Flag of Great BritainRob McELNEA31Dunlop tyresYamaha OW01Team Loctite Yamaha
    20Flag of SwitzerlandEdwin WEIBEL35Dunlop tyresHonda RC30Swiss MSW Team
    23Flag of USADoug POLEN30Dunlop tyresDucati 851Fast by Ferracci
    24Flag of NetherlandsJeffry DE VRIES26Dunlop tyresYamaha OW01Yamaha Racing Team Henk de Vries
    25Flag of ItalyDavide TARDOZZI32Pirelli tyresDucati 888Grottini Divisione Corse
    27Flag of USAFred MERKEL28Pirelli tyresHonda RC30Team Rumi
    28Flag of New ZealandAaron SLIGHT25Michelin tyresKawasaki ZXR750Team Moving Kawasaki
    29Flag of USAScott RUSSELL26Dunlop tyresKawasaki ZXR750Team Moving Kawasaki
    30Flag of SpainJuan LÓPEZ MELLA26Michelin tyresHonda RC30Nivea Honda Team
    32Flag of BelgiumRené DELABY34Michelin tyresHonda RC30Team Wanty
    33Flag of Great BritainNiall MACKENZIE30Dunlop tyresYamaha OW01Team Hayashi
    34Flag of ItalyMassimo MEREGALLI20Michelin tyresYamaha OW01BYRD-Yamaha-CP Racing
    34Flag of JapanKenji OSAKA24Dunlop tyresYamaha OW01Team Hayashi
    36Flag of JapanMasanao AOKI25Dunlop tyresSuzuki GSX-R750Yoshimura Japan
    37Flag of JapanKoichi KOBAYASHI27Dunlop tyresHonda RC30Blue Helmets MSC
    38Flag of JapanTetsuya SHIRAI27Honda RC30Kouyou-kai Dream Racing Team
    39Flag of USATom KIPP22Yamaha OW01Over Racing
    41Flag of JapanRyuji TSURUTA25Dunlop tyresKawasaki ZXR750Team Green
    42Flag of JapanKeiichi KITAGAWA24Dunlop tyresKawasaki ZXR750Team Green
    43Flag of JapanShin'ichiro OHURA24Bridgestone tyresYamaha OW01NCS Over Racing
    44Flag of JapanKiyokazu TADA37Dunlop tyresKawasaki ZXR750Tsukigi Racing
    45Flag of AustraliaKevin MAGEE29Dunlop tyresYamaha OW01Y.R.T.R.
    46Flag of JapanHiromasa SAKAMOTO?Yamaha OW01RSM RT Hachinohe
    48Flag of SpainDaniel AMATRIAÍN23Michelin tyresHonda RC30Team Dholda Honda
    49Flag of JapanHiroshi KOBAYASHI?Bridgestone tyresYamaha OW01Team RS-Katakura
    50Flag of AustraliaRoy LESLIE35Yokohama tyresDucati 851Mister Donut Racing Team
    51Flag of FranceBruno BONHUIL31Michelin tyresYamaha OW01Motor Team Development
    53Flag of JapanShingo KATO24Yamaha OW01Over Racing
    54Flag of JapanTadaaki HANAMURA31Bridgestone tyresYamaha OW01Team RS-Katakura
    64Flag of ItalyAdriano NARDUCCI35Dunlop tyresDucati 851
    88Flag of JapanTohru SUZUKI24Yokohama tyresKawasaki ZXR750Mister Donut Racing Team
    94Flag of FranceChristophe GUYOT29Michelin tyresHonda RC30
    99Flag of FranceJean Yves MOUNIER30Michelin tyresYamaha OW01Sonauto Yamaha

    Struck out text denotes riders on entry list who did not participate.


    Official results/ 1991⁠-⁠xx⁠-⁠xx Screensport TV coverage/ BIKE 1991⁠-⁠07 pg51⁠-⁠53/ Cycle News pg20⁠-⁠21 1991⁠-⁠09⁠-⁠11/ El Mundo Deportivo 1991⁠-⁠08⁠-⁠25 pg45/ El Mundo Deportivo 1991⁠-⁠08⁠-⁠26 pg49/ Le Soir 1991⁠-⁠08⁠-⁠24 pg27/ Le Soir 1991⁠-⁠08⁠-⁠26 pg23/ Moto Revue n3004 pg15/ Riding Sport 1991 Suzuka 8 Hours Special pg93/ Riding Sport 1991⁠-⁠05 pg109/ Riding Sport n.104 pg68/ Riding Sport n.104 pg110⁠-⁠113/ Riding Sport n.105 pg26/ Riding Sport n.106 pg22⁠-⁠23/ Riding Sport n.106 pg154⁠-⁠159/ Sugo 40th anniversary website/ Yamaha Motor News 1991⁠-⁠06