[primary drive noise updated]

Seems ok to me.

If it is normal, sound should keep average the same as time goes

If there a problem, it probably will get worst and worst.

So, give bike a good ride, have fun and hope everything will be fine

[rear shock]

No misteries rebuilding these standard shocks

 

[Stupid question time:]

Kerosene is greath for filter cleaning

[90 degree grinder for porting ?]

Had you looked at dremel 90 degree attachment?

[Please help, 290 crank nut remove]

Mark the nut and axle relative position first.

Than remove nut with a impact gun

Change seal

Reinstall nut with impact gun untill marks realign again.

This way proper tigtening is garanted

[2021 GP models?]

there was some rumors about aluminium frame....

 

[Tech fork installation]

This weight is a personal preference and you can experiment what work better

[2010 Sherco 250 ST]

5 hours ago, Steve1984 said:

Is the kehinn carb a good upgrade for a 2 stroke? 

Yes. Keihin is a good upgrade.

 

[Finding new riding area is always fun]

Another

 

[Gas gas rear shock]

Yes, can be serviced. There a post about it.

[2013 Factory 300]

In 2013 we didn't had black forks yet.

Formula brakes aren't good. But could see only clutch master.

[2013 Factory 300]

Noted formula clutch master. From 2013.

But brake caliper seems braktec/Ajp

 

[New riding area nearby]

Perfect weather, few fences, big mountains...

https://www.instagram.com/p/CCRaKFXBeXH/?igshid=1chgwwqcger51

[Replacing lower fork clamp]

Pressed a lower fork clamp today

https://flic.kr/p/2jhxS16

[2017 txt rear brake]

5 hours ago, rob77 said:

....

I'm wondering if as I've got new pads and disc whether it just needs to bed in, or if the pads could be ruined as there was a lot of brake fluid getting spilt!

.....

Yes.

Remove pads, clean disc as best as you can. Sand pads. mount again

[Recommended Grips?]

An way to convert MX grips into trials grips

[Wheel bearing removal]

If you plan to ride for more a couple of years at least, it is a good investment buy right tools

 

 

[Finding new riding area is always fun]

 

[Sherco trials 250 factory front brake 2019]

Be careful with WD40. All small particles you breathe will stay inside your lungs forever....

[Sherco trials 250 factory front brake 2019]

Sherco had (or still have not sure) different levers from others with same model master cylinder.
The pivot point in sherco give more leverage than others. So the lever should be specific for sherco's

[Sherco trials 250 factory front brake 2019]

Check if disc is bend. If not drive bike while holding brake. When hot, pour water in caliper area. Should work.

[Wheel bearing removal]

Jitsie sell one dedicated for removing and installing trials wheel bearings

[Flywheel weight removal.]

Not tightening this nut with proper torque is one of the reasons why sometimes wodruff key shear.

 

[Changing Rear Shock Oil?]

Yes, can be repaired

 

[Fuel filter]

Yes, like mentioned above, dellorto come with a intake filter. Keihin not and it is a good isurance fit one.