Number 74 in the Yamaha R6 Cup is Daniel Rubin, followed by Daryl Dörlich on the 45 bike. © Bert Visser

Tags:   Assen TT-baan TT-circuit IDM IDM Superbike Races Yamaha R6 Cup Yamaha R6 Cup YZR-F6 Yamaha YZR-F6 Yamaha R6 74 Daniel Rubin Rubin 45 Dörlich Daryl Dörlich

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A Kawasaki KR350 and a Yamaha TZ250L in the International Classic Grand Prix class are prepared for the next race. © Bert Visser

Tags:   TT-circuit TT-baan Assen International Classic Grand Prix ICGP 21 55 Bob Keller Guy Bertin Yamaha TZ250L Kawasaki KR350 250cc 350cc

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Number 39 in the 50cc Eurocup & Freetech class is unknown to me. © Bert Visser

Tags:   TT-circuit TT-baan Assen 50cc 50cc Eurocup & Freetech class 39

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This Kawasaki KR350 can be seen the International Classic Grand Prix class. © Bert Visser

Tags:   TT-circuit TT-baan Assen International Classic Grand Prix ICGP Kawasaki KR350 350cc

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Number 47 in the 50cc Eurocup & Freetech class is Ger Bruin. © Bert Visser

Tags:   TT-circuit TT-baan Assen 50cc 50cc Eurocup & Freetech class 47 Ger Bruin

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