Jump to content

2021 OneRR 300 - any serial issues?


Recommended Posts

I'm looking at a used 2021 RR 300 and just wondering if there are any serial issues with this model?

I see that there were a few changes to the 2022 model:

  • New steering angle
  • New sump guard rubber
  • Improved airbox
  • New regulator connector
  • New exhaust support
  • New shock ball joint
  • Updated crankcases
  • Revised flywheel

And again for the 2023 model:

  • New swingarm
  • New sump guard
  • Improved airbox (again)
  • Improved chain tensioner
  • New CDI mapping

I don't know if any of these are particularly significant, but the crankcase sounds like it could be, it seems like the cast crankcase was new for '21 and a revision in '22 sounds like there might have been problems.


Link to comment
Share on other sites


Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...