Tom's Tech Treasures: A Closer Look At The Bikes At Motegi
Nakasuga’s YZR-M1 exhaust from above
Peter Bom: Exhaust configuration is vital for both power and engine character. Yamaha is using a four-into-two-into-one exhaust combination. Don’t be surprised if next year we see a different exhaust on the M1.
Times at the end of the final day of testing at Jerez:
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