How To Inspect a Dirt Bike Transmission 

This is out of a 2015 KTM 300 XC-W

Depends if they felt they needed to replace the gears or not. Did they say they were going to?

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@@rmatvmc great video .. I wish you could’ve took just a little bit more time explaining how to go through the gears with the drum at the end ..

Great to hear *NBAyoungboii 240!* Thanks for watching.

Man, sounds like your going to have to teardown the engine either way. If the clutch plates are eating at the cover, either something is loose, or you have a smoked bearing. Let us know what you find!

@@rmatvmc but is it possible the knocking is from the transmission or clutch ?

@@rmatvmcthe noise goes away when I give it gas. Even if I barely rev it up the noise will go away

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Clutch

I have same problem😂

Depending on what bike you need one for, you may be able to find it in our OEM parts finder here: www.rockymountainatvmc.com/oem-parts

Its just a sequential gearbox. Pretty common.

I'd look at the shift forks first. If you can't afford the new part look on eBay see if you can buy an entire used transmission that came out of a good running and shifting bike just make sure it says that in the description or ask the seller. Please don't go crazy spending money on this old of a bike though. Parts are hard to find and expensive and you're just going to continue to have other problems. You are better off even at this point just getting a different bike something newer or even finance one if you can afford a hundred or $200 a month. Sometimes the amount of time you waste trying to fix things you could be putting towards making money for your bike payment so you spend more time riding and less downtime!

@@mxfreaks to be fair I only spent $300 on the bike with the title, its street legal and probably the fastes 400 I've had even compared to my 2005 crf450. I don't mind putting about $1000 on to it to make it a good running bike but like you said parts are hard to find. However I found an entire working motor for $350 that I can either use as parts or swap when needed. After that ill still only be around $700-$800 spent on a titled street legal bike.

@@mxfreaks also I cbecked the shift forks, 1 had slight wear so all were replaced along with the drum and shift star. I just tossed it back together and waiting to start it up now

@@joet6990 Nice good luck brother, seems like you are more than capable. Hopefully it runs and shifts good! I'm doing a YZ250 build on my channel right now check it out and subscribe if interested!

Little advise but dont go to utube for answers (im guilty of it) most of the time u can do it on ur own i took apart a jug off my dirtbike and got it back on all today u just gotta do it

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