Oh that’s just lovely. Just bought a new 24 250sx. Swear If this happens that early I’m gonna lose it!!
@thedirtdigger59907 ай бұрын
Change out the piston now to avoid it, get a forged pistonn if you look up JBub Ktm on facebook he has the fix for this. If u watch my other video of splitting the cases you'll see it even broke the cases
@chevyheavy797 ай бұрын
Dang
@thedirtdigger59907 ай бұрын
My thoughts also
@J4M54UK5 ай бұрын
I have the same issue with mine. Done 13 hours. Looks like the piston ring caught the power valve. Looks like yours also caught the ring?
@thedirtdigger59905 ай бұрын
The powervalve didn't look like the ring caught it but it's possible
@J4M54UK5 ай бұрын
@@thedirtdigger5990 on the RHS of the power valve when your setting the Z height it looks like the carbon is polished off. This is what I’m seeing in mine.
@thedirtdigger59905 ай бұрын
@@J4M54UK actually I had to polish that part because some of the aluminum chunks of piston had messed it up and lodged it open
@mitchellmorrison42337 ай бұрын
manufacturer error or lack of maintenance I wonder?
@thedirtdigger59907 ай бұрын
I think the piston hit the crank. There's been quite a few of the 250s and 300s having that issue
@mitchellmorrison42337 ай бұрын
Good to know, thanks.
@thedirtdigger59907 ай бұрын
@@mitchellmorrison4233 you're welcome
@JamesyMusial142 ай бұрын
Pretty disturbing how common this is
@thedirtdigger59902 ай бұрын
@JamesyMusial14 yeah for sure and worse part is the rid bearing locked up about 12 hrs later! Luckily they had a forged piston in it so it didn't do anymore damage then just the rod
@JamesyMusial142 ай бұрын
@@thedirtdigger5990 dang, absolute garbage. Would be nice to see KTM either recall these things or at least acknowledge they’re shit. Only a matter of time before someone dies from these bikes locking up on a jump face.
@thedirtdigger59902 ай бұрын
@JamesyMusial14 exactly!! I love ktms but these new 2 strokes are junk and I couldn't buy one