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Showing posts with label r1 horsepower. Show all posts
Showing posts with label r1 horsepower. Show all posts

Saturday, September 12, 2009

Yamaha R1 Horsepower Modifications



Yamaha R1 specification modifications are:
Bore engines up to maximum results. Rear front tire wear large sizes. Single swing arm for high-speed balance. R1 motor body change with carbon frame covers.