89+90 Beta Tarres Zero prototype Test - www.retrotrials.com
93 Beta Zero Gara 👌🏼 we still have a lot of parts in stock for this era bike. Call us if you need anything #beta #zero #trials #beepbeep | By Trials Superstore | Facebook
93 Beta Zero Gara | Trial motorrad, Fahrrad, Motorrad
1990 Beta Zero Trials
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The Beta Zero Page | Facebook
Beta Zero 1991 - YouTube
The Beta Zero Page | Facebook
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BETA TRIAL BETA ZERO 260 Used - the parking motorcycles