Van Veen Motorcycle Specifications (1975)
The Van Veen OCR 1000 is a unique motorcycle model from 1975 with a twin rotor rotary engine and a liquid/oil cooling system. It has a compression ratio of 9.0:1
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The Van Veen OCR 1000 is a unique motorcycle model from 1975 with a twin rotor rotary engine and a liquid/oil cooling system. It has a compression ratio of 9.0:1
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