1:11 Rear Shock Seal & Bumper replacement YAMAHA 1999-2025 YZ450F YZ125 YZ250F YZ250 Repairing leak

For the YZ 125, 250, 250F, & 450F from like 1999 to the current 2025 model. Changing out the shock seal & bumper. Filling with fresh fluid and doing a nitrogen charge. Braap!

Thanks for watching!

[smcsumo]

The most complete tutorial ever!!👏👏 Beavis came for inspection, to make sure the procedure goes as described!😂

[rezkidgamingyt]

Any time I look to do maintenance to my bikes. I watch your videos.

[grego]

This is great. I've been bringing an old 2004 YZ450 back from the dead and my next task is to rebuild the rear shock as it's leaking pretty bad. Got a Pivot Works rebuild kit and will be following this video to get it done.

[tylermadl]

Dude could I mail you my shock to rebuild for me?? You're like the only guy I'd trust. You definitely know your shits and are very thorough

[bradley]

Perfect timing on this video, my 426 has some oil on the shaft and is spongy. Great to get a refresher and the holes on the rebound adj is a great idea. I'll have to go to oxarc to have my small nitrogen bottle filled, its cheaper than a shop in the long run. Thanks for the video and its nice to see Beavis making the rounds keeping everything safe.
🏜👍

[joelatkinson]

Another excellent video!!! This channel is one stop shopping for how to do maintenance and repairs. Thanks for using Stuck Nutz and telling people about why you are.

[Wendelrribeiro]

Valeu pela aula me ajudou muito, obrigado

[juju-ofby]

Hey buddy! An other great one!
I have an idea for a future video for you... Electrical stuff.
How to diagnose a trouble, how to test some sensors, ignition coil with a multimeter, wiring harness on a 4 stroke etc... It will be great 😊. Much love to you and Beavis.

[ThisThenThat]

22:57 now I'll slide the $#it. I mean the uhhh...
😂 love it

[rockmaner]

That nut grinding and nitrogen charging is what's stopping me from replacing my non existing bumper but I'm old and my shock is performing good anyway no jumps for my 😢

[rockmaner]

I'm actually thinking about just buying a used shock to work on just in case I destroy mine and so I can still ride eh 😅

[RichardIsaacs-vlud]

Maybe I missed it but could you provide the part number for the Tusk kit. I just need a bumper and seals, A lot of kits are with bladder. Thanks for the Video.

[fredbaxter]

Why don't you pean the shock shaft at the nut? It wouldn't come loose if you did!

[michaelgarland]

My rear shock bumper is bad but bike not running good so im not worried about shock right yet bike bogging down under load this been goning on for few weeks im so frustrating with it

[robertdavies-wkzr]

What is the difference between a 2000 and a 2023 shock plz

[AlexBernfeld]

This does not apply to the 2010 to 2013 yz450f they had a completely unique shock body