The majority of dyno runs show the stock R3 at around 37 rear wheel horsepower.Ok, I have been contemplating getting a R3 but I am a bit concerned about the HP ratings being seen in production R25s and from @jbluetooth dyno runs.
Each of these is a bit concerning to me being that I want to race it and would be going up against the KTM RC 390. The KTM has consistently posted dyno runs in the 40 hp range.
I know each dyno is different but 20% difference between what Yamaha is claiming and what is being seen is nuts!
No one is sure why jbluetooth's dyno run was so low compared to all the others. Something with their set-up or software, maybe.