Where can i get a set of forks for a suzuki vl 125 on an 04?

The amount for the forks is 386ml or 13.5 ounces per side.

2003 Suzuki VL 1500 Intruder LC fork oil capacity - Fixya

https://www.fixya.com > motorcycles > t24541779-much...

I have the same bike. Mine didn't come with a fork lock key, so I've never locked mine. If this works for you, you can decide whether or not you want to go further about repairing/replacing the lock cylinder.

First of all, you'll probably have to rotate the handlebars slightly to take pressure off of the locking mechanism. Then take a pair of small needle-nose pliers and try rotate the lock cylinder, all the while slightly rotating the handlebars. If you can get it unlocked that way, you're golden.

The video on 7 tricks to remove a key makes a lot of sense to me, if you haven't looked at it, I recommend it. With patience and a "light hand" I think you'll get it out.

No as the fender mouting brackets are on the lower fork legs.

The fork oil should come to just below the bottom of the threads of the bolt by the o ring. do not use regular motor oil as it doesn't have the correct viscosity that fork oil has. Make sure both forks have the same amount of oil to prevent an unbalanced feel to the front end

check fork tube for seal leakage

If the gearbox oil is REALLY dirty it can affect shifting.The only other thing will be a shift fork going bad. Replacing a shift fork is not generally a do-it-yourself project. The dealer will charge $750 or more. Sure do hope you have dirty oil...

Most rear shocks are adjustable by turning the bottom parts of the spring perch the spring is more stiff. The front forks are not adjustable.

It's not difficult, but is messy and needs a special tool or a bit of ingenuity.
You could save yourself a bunch of cash by stripping them off, cleaning them, emptying the existing oil out and cleaning out the fork - then whip it into your local shop for a seal replacement and top up.

from the service manual pour oil in until 88ml from the top, but make sure form is fully compressed before doing so

regards