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how their new components worked in       the Valencia test was seen as a crucial          straights. This was especially
   real-world  conditions  and  how  the    stage in that development process.               important  for  Yamaha,  as  it
   bike  responded  to  Márquez's           Yamaha also faced pressure to make               would  help  them  challenge
   aggressive riding style.                                                                  the likes of Ducati, which has
                                            improvements  to  its  electronics
   The team's goal was clear: to build a    system,  which  had  been  a  point  of          been  dominant  in  terms  of
   bike  that  could  allow  Márquez  to    contention  in  the  past.  Electronics          raw speed.
   fight for podiums once again, as well     play  a  pivotal  role  in  modern           2.  Honda's Work on Stability
   as provide a solid platform for their    MotoGP,  allowing  riders  to  extract           and  Rear  Grip  For  Honda,
   other  riders,  such  as  Joan  Mir  and   the maximum performance from the               the focus during the test was
   Álex  Rins,  to  push  for  consistent   bike  while  managing  fuel,  power              on improving the RC213V's
   results.                                 delivery, and tire wear. In Valencia,            rear grip and stability under
                                            Yamaha  worked  on  refining  its                 braking.  This  has  been  a
                                            electronic  systems  to  improve                 major issue in recent seasons,
                                            throttle control, traction, and overall          and  the  team  worked  with
                                            consistency.                                     Márquez to refine the bike's
                                                                                             handling.  Initial  feedback
                                            However,  Yamaha  also  faced  a
                                            unique challenge—finding the right                suggested  that  Honda  had
                                            b a l a n c e   f o r   r i d e r   c o m f o r t .   made  some  progress  in  this
                                            Quartararo, who has proven himself               area, although there were still

   Yamaha's  Search  for  Speed             as one of the most talented riders in            areas to address. The addition
                                                                                             o f   n e w   s u s p e n s i o n
                                            the  world,  often  complained  about
   and Stability                                                                             components  seemed  to  be  a
                                            the lack of confidence he had in the
   Yamaha, too, has faced its share of      bike's  stability  during  high-speed            step in the right direction.
   struggles  in  recent  seasons,  despite   corners.  As  a  result,  Yamaha's         3.  The Role of Rider Feedback
   fielding  one  of  the  most  talented    engineers  were  keen  to  work  with            Rider  feedback  played  a
   riders  in  the  paddock,  Fabio         Quartararo during the test to fine-tune           pivotal  role  in  both  teams'
   Quartararo.  While  Quartararo's         the  bike's  setup  and  address  his            development  processes.  For
   individual  performances  have  been     concerns.                                        Yamaha,  Quartararo's  input
   impressive,  Yamaha  has  faced                                                           was invaluable as he guided
   challenges  in  several  key  areas,                                                      engineers  on  the  bike's
   particularly  with  its  engine                                                           balance  and  electronic
   performance and overall stability in                                                      s e t t i n g s .   M e a n w h i l e ,
   races.                                                                                    Márquez's  feedback  for
   In 2023, Yamaha began reworking its                                                       Honda  was  crucial  in
   M1  motorcycle  to  improve  power                                                        assessing  the  bike's  overall
   delivery,  cornering  stability,  and                                                     behavior on track. With both
   overall race consistency. Yamaha has     The  Valencia  Test:  Key                        teams  investing  in  close
   traditionally  excelled  in  cornering                                                    collaboration  with  their
   performance,  thanks  to  its  smooth    Highlights                                       riders,  the  test  in  Valencia
   and  precise  chassis.  However,  its    Though  much  of  the  detailed  data            allowed  both  manufacturers
   engine  performance,  particularly  in   from the private test remained under             t o   g a i n   a   d e e p e r
   terms of top speed, has often been a     wraps, several key aspects stood out             understanding  of  what
   limiting  factor  when  it  comes  to    during  the  two-day  session.  Both             needed to be done to ensure a
   competing with the faster bikes in the   Honda  and  Yamaha  were  able  to               competitive bike for the 2024
   field, like Ducati and Honda.             make  important  strides  in  areas              season.
                                            critical to their success in the coming      4.  A  Chance  to  Trial  New
   The two-day Valencia test provided
   Yamaha with a valuable opportunity       season.                                          Components  Both  teams
   to refine its M1 bike and address the         1.  I m p r o v e d   E n g i n e            used the Valencia test to trial
   balance between engine performance              Performance  for  Yamaha                  new components that had not
   and  cornering  agility.  Yamaha's              Yamaha's  engineers  seemed               been  used  in  previous  tests.
   engineers  focused  on  adjusting  the          to make some notable gains                For  Honda,  this  included
   engine's powerband to provide better            w i t h   t h e   M 1 ' s   e n g i n e   revised  swingarms  and
   throttle  response  and  improve  top-          performance  during  the                 revised  front-end  geometry
   end speed, while still maintaining the          Valencia test. The bike's top-           aimed  at  improving  corner
   bike's  legendary  cornering  abilities.        e n d   p o w e r   i m p r o v e d ,    e n t r y   a n d   m i d - c o r n e r
   This delicate balance has always been           allowing  Quartararo  to                 stability.  Yamaha,  on  the
   a challenge for the manufacturer, and           extract more speed down the              other  hand,  tested  a  new
                                                                                            exhaust  system  designed  to



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   LHR Motorcycle Magazine Issue 13                                                                                                                      May 2025
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