2009 Yamaha YZF-R1 engine technology explanation
Yamaha introduces a new engine with the introduction of the 2009 Yamaha YZF-R1.This is the first production bike using inline 4 - crossplane crankshaft engine technology. http:www.yamaha-motor-europe.comproductsmotorcyclessupersportyzf_r1.jsp?view=video
- Added Date:
- 03 July 2009
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- 05:57
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