I have a 26" Huffy men's mountain bike with shocks on the front forks. When ever I apply the front brakes the bike shakes badly and the front forks flex forward and backward rapidly. I couldn't see any thing that was loose to be tightened but definitely moving at that point. I haven't ridden the bike that much either. Thanks, Stuart

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https://www.worldwidecyclery.com/blogs/worldwide-cyclery-blog/the-basics-of-upgrading-the-fork-on-your-mountain-bike

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There is a big hole, almost like a pipe inside the fork, below where the fork meets the handle bar stem. Standard front mud guards on mountain bikes basically have a plug which mounts into that hollow hole of the fork. The plug expands as the bolt holding the mud guard is tightened, squeezing itself against the wall of the hole and grips.

The plug should be available at some hardware stores, or one can use something like cork or rubber or even plastic to create one. Two offset pieces of material can expand and grip to the walls of the hole when bolted together. The same bolt can be used to hold the mud guard at the same time.

Not all front suspension forks are adjustable, but if yours is, you should find adjusting nuts on the shocks. Check with the manufacturer if in doubt.

Change the spring to your load.

Adjust Mozo M30 Fork Suspension - Beckman Du-70 Forum

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Feb 20, 2006 - 15 posts - ‎6 authors
... of a mozo m30? is it the junk im assuming came on my mongoose? ... into a halfway decent bike. and all i can get off the fork is mozo m30 ...

Mongoose XR250 Suspension Upgrades ' Bicycling Magazine Forums

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You can't bend it back you need a new one.

I hate to tell you this, but the forks on the bike you have do not have any adjustment available. Forks with Adjustments and the ability to disassemble to be able to "tune" the ride start in around $250- for the fork. As you ride, the mechanism inside your fork should break-in and give you more shock absorbtion and become easier to engage.

Other than replacement, there is no direct solution for your fork.

Your bike likely has linear pull brakes so you will need to a. loosen the pinch bolt that holds the brake cable to the noodle (down at the wheel). You then pinch the brake in towards the rim with your hand until it's almost touching and then retighten the cable. You can then do some fine adjustment on how close the brake pads are the rim with the adjusting nuts up at the levers.

The pedal should not be able to reach the front tire. Sometimes one gets their toes to overlap the front wheel on a racing bike but that's because they have intentionally short wheel base and a steep for angle. Which way is the fork on your bike pointing? It should be angled or curved forward.

Look at the bike icon on this posting for an example.

Go to parktool.com/repair for information on bike assembly, disassembly, repair and tuning. The assembly of any bike is more or less the exact same as any other, so this website will give adequate instruction for your bike.