SponsorYear125 Pro Expert – Later 250 Pro Expert250 Pro Expert – Later Open Pro Expert500 Pro ExpertMini Bike IntermissionFast FiftiesKessler CupTop Gun Mini ShootoutIronman Classic
1977
Forsgate1978
Forsgate1979Tony MasciarelliHenry WarnerMickey KesslerGene Gentschxxxx
Forsgate1980Pat MaroneyMickey KesslerMickey KesslerTony Masciarellixxxx
Kawasaki1981xxxx
Kawasaki1982Billy LilesBilly LilesMickey KesslerMickey Kesslerxxxx
Kawasaki1983Gene GentschMickey KesslerMickey Kesslerxxxx
Kawasaki1984Billy LilesMickey KesslerMickey KesslerBilly Lilesxxxx
Kawasaki1985Eddie WarrenBilly LilesBilly LilesJohn Thompsonxxxx
Kawasaki1986Eddie WarrenDonny SchmidtJoJo KellerChris Colemanxxxx
Kawasaki1987Joe WaddingtonJeff WardEddie Warrenxxxx
Kawasaki1988Johnny O’MaraMike PascarellaRon Lechienxxxx
Kawasaki1989Guy CooperGuy CooperChris Colemanxxxxx
Kawasaki1990Ron TichenorJohn DowdJeff Matiasevichxxxxx
Kawasaki1991Doug HenryRon TichenorGene Naumecx
Kawasaki1992Tim FerryRobbie ReynardMike Kiedrowskix
Kawasaki1993Tim FerryMike Kiedrowskixxx
Kawasaki1994John DowdTim FerryxxxRicky Carmichael
Kawasaki1995Barry CarstenRyan HughesxxxxChris HunterCharles Dunaway
Kawasaki1996Damon HuffmanJeff EmigxxxxJosh WoodsJim Wilson
Kawasaki1997Damon HuffmanJeff EmigxxxxPaul VerackaJosh Woods
Kawasaki1998Nick WeyRyan HughesxxxGavin GracykJosh Woods
Kawasaki1999Barry CarstenRicky CarmichaelxxxNicholas Adams
Kawasaki2000Barry CarstenRicky CarmichaelxxxTyler BowersKyle ChisholmRyan Davis
Kawasaki2001James StewartSteve LamsonxxxBailey CottonKyle ChisholmNicholas Adams
Kawasaki2002Josh WoodsEzra LuskxxxJustin BarciaJason LawrenceNicholas Adams
Kawasaki2003Donnie McGourtyJeff Emigxxx
Kawasaki2004Kyle ChisholmRyan SipesxxxBlake BaggettZach OsborneJason Lawrence
Kawasaki2005Kyle ChisholmKyle ChisholmxxxNick DesiderioJustin BarciaSean Hackley
Kawasaki2006Kyle ChisholmPhil NicolettixxxZach BellFrankie LettieriMichael Hall
Kawasaki2007Robby MarshallPJ LarsenxxxJon BorelloAJ CatanzaroLowell Spangler
Kawasaki2008Taylor FutrellPhil NicolettixxxAlexander FryeZach BellCody Robbins
Kawasaki2009Robby MarshallLowell SpanglerxxxJake PinhancosCooper WebbJason Brooks
Kawasaki2010Jimmy DecotisLowell SpanglerxxxJake BeaudoinMitchell HarrisonJoey Peters
Kawasaki2011Jimmy DecotisJoshua ClarkxxxDavid MilanaAustin ForknerJesse Pierce
Kawasaki2012Luke RenzlandJoshua ClarkxxxDevin KusmiderAustin ForknerBobby Piazza
Kawasaki2013Luke RenzlandJoshua ClarkxxRyder CooperChase YentzerCorey CarstenAlexander Frye
Kawasaki2014Dakota KesslerJoey PetersxxJoey AricoAustin KapoukranidisChase FasnachtBrandon Hartranft
Kawasaki2015Justin CooperJustin CooperxxMason TuckerNicholas RomanoJack RogersBrandon Hartranft
Kawasaki2016Justin CooperJustin CooperxxCanyon RichardsTyler DeversGavin TowersJake Pinhancos
Kawasaki2017Aaron LampiAaron LampixxCanyon RichardsJoseph RainoneBryce ShellySeth Hammaker
Kawasaki2018Jyire MitchellCoty SchockxxKevyn DepinhoAnthony HillBryce ShellyHunter Calle
Kawasaki2019Coty SchockBobby PiazzaxxTravis SchneiderCanyon RichardsDrew AdamsOrion Gregory
Kawasaki2020Marshall WeltinBobby PiazzaxxWyatt PtakCanyon RichardsDrew AdamsGage Stine
Kawasaki2021Gage StineCody GrovesxxColton SchmidtJonathan GetzCanyon RichardsGavin Towers