How To Change Motorcycle Fork Springs

In fact if you fitted two different springs to your bike both would provide exactly the same amount of force while its sitting in your garage. Exactly enough to hold it up against gravity.

Ask Dave Changing Motorcycle Fork Springs Youtube

In order to gain access to the lock nuts so the damper adjuster can be removed the spring must be compressed so that the spacer can slide down out of the way.

How to change motorcycle fork springs. The service manual says to replace these O-rings with new ones but they should not need to be replaced. The important thing to get absolutely clear is that a spring with lower rate softer can apply just as much force as a higher rate stiffer spring it just needs to be compressed further to do it. Then I loosened both fork caps and VERY carefully lowered the bikes stand down to allow the fork springs to protrude out of the fork legs.

Changing Motorcycle Fork Springs - YouTube. The spring rate does change. Go to the Spring Design section and you should be able to figure it out.

Put the spacer back in and compress the spring washer and spacer with the fork cap. While there are holes in the spacer to use a simple bolt or rod cannot be pushed through since the damper rod resides in the center. Place a washer on top of the spring.

For me all it took was a 32mm socket. After you loosen the fork tube cap and then remove the forks from the bike. That would make a good add while someone had them apart for service.

Put your spring old or new depending on what youre doing into the now empty fork leg. The standard springs are not really good enough unless you only weigh around 60 kgs. Plug it into the calculator and check yourself.

Yes the spring rate has changed. You will need to hold the rest of the fork in place. Get a drop of clean fork oil on your finger and rub it around the O-rings on both fork caps.

During those circumstances the need of the rate of the spring in ideal situation is changing continuously. If you fit those the change from track to track andor back to road use should all be doable by simply altering the sag via the preload. I pushed the fork springs down to get a wrench on the nut that the fork cap tightens against and loosened the fork cap removed the spring and used a wrench to hold up the damper assembly when I got the.

When adjusting your suspension be sure to write down andor track your current settings and each change you make after. But to answer your question if they havent been loosened before then itll be a lil tough. You may be able to do this with the forks still installed on the bike.

-slide the front axle in its lug as a handle when compressing the fork to insert the H tool -turn all your clickers open to full soft before servicing link. Step 11a - Fork oil change only Measure out between 375mL and 382mL of new fork oil in your measuring cup and pour it into the fork leg. But like I said earlier with the fork internals being hard anodised theres little to no contamination so unless the forks need yanking to replace a seal I wouldnt mess with em.

It has to keep the motorcycle with rider passenger luggage in the correct riding position and keep the wheels in contact with the road while shifting up while braking while cornering on the straight in short in every circumstance. But it will be much easier to remove both forks and then change the springs. I apologize for not being able to explain better Im an engineer but not an ME so this is out of my expertise.

Jeff youre gonna need a fork compressor if you wanna swap out springs. Before you remove the forks be sure to loosen the top fork cap because this is much easier to do now rather then when the forks are removed. The Gold Valves work best in conjunction with RaceTech single rate springs instead of progressives.

That way you can always revert to previous settings if a change doesnt work to your liking. ALS - Video Paid Ads - FoJ 0621 - V3a. Replace the internals with RaceTech Gold Valves to make them function acceptably.

Yes the difference is measurable. Here is the Racetech calculator - stick in your details and that will tell you what springs you need. It might be best to put the fork back in the triple tighten it down then loosen the fork cap.

Adjusting the oil height can be done using the same method described to replace the springs. You have now finished changing both fork springs. To change the springs the top fork caps must be removed.

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