2014 Harley-Davidson FLD Switchback Air cooled, 45° V-twin, OHV |
2003 Triumph Rocket III Concept Water cooled, 2294cc, Inline-3, DOHC |
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Air cooled, 652cc, Single, SOHC |
2007 Walz Hardcore Cycles TuNero Air cooled, 45° V-twin, OHV |