450r Transmission

[leager-n-ky]

My brother has 05 450r, That not every time, but quite often when he shifts into any gear, it falls back into neutral. shift forks are new, shift drum is new, nothing is noticeably worn, or broken.

Any ideas what is going on here? Thanks in advance.

[DnB_racing]

if I had to guess the dogs are getting worn

[eastside 400]

yea its almost always worn dogs