motor oil works well in the outer chambers of twin chamber forks
. I first used it in my honda now my yamaha and I think the 5/20 motor oil is slicker and offers less stiction. Some have said the honda forks mix the outer and inner oils over time so that might be a problem if you run your too long between changes.
Is fork oil the same as motor oil?
Fork oil probably has a lot more anti-foaming additives than moto oil
, so motor oil may have problems when worked really hard in a shock or fork. One of the selling points used for various fork oils is their resistance to foaming and heating under harsh conditions.
Can we use engine oil for suspension?
Motor oil is unlikely to damage your fork, but it will ride like crap
. Damper/Shock/Fork oil (names vary depending on brand) is normally one viscosity and contains anti-foaming additives to keep it's behaviour consistent.
What can I use instead of fork oil?
ATF is a good substitute for fork oil
due to its anti-foaming properties. Many motorcycles used to specify ATF for the forks as stock. ATF is roughly equivalent to 7.5 weight fork oil, so will be a bit on the light side for any of the XJ series, but you might find it to be acceptable.
Can I use ATF for fork oil?
ATF works great as a fork oil
. It is relatively light weight, 2-5 W and rather unpredictable. If you need to use more than 1 bottle it might be a good idea to premix the stuff to isolate any bottle to bottle differences.
Can you use motor oil in MTB forks?
Motor oil (Mineral) will distroy seals
… Now full synthetic will not however it is the wrong viscosity and will not work properly. Usually forks will use straight weight oils, other than Manitou which uses a multi-grade…
What kind of oil can you use in motorcycle forks?
Can I use regular oil in motorcycle forks?
The best fresh oil for motorcycle forks is either hydraulic or ATF. It is therefore essential to maintain your system regularly. The best part is that
you can use a good motorcycle oil that will not harm your motorcycle
(that 10% most people don't think is necessary).
What kind of oil goes into motorcycle forks?
How do you lubricate a suspension fork?
To encourage the oil to lubricate the upper bushes and the seals in the fork leg, it is helpful to
turn the fork upside down to let the lubrication run down
. Turn your bike upside down and allow 20 minutes for the oil to run down into the seals.
Does changing fork oil make a difference?
Changing the front fork oil in your motorcycle
will make a huge difference in the comfort and smooth riding experience for the bike rider
. Changing the fork oil will mean the new oil will have higher dampening properties and hence, are in better working condition.
How do I check fork oil level?
normally fork oil level is measured in millimeters not inches. oil level is set to the specified level by
removing fork springs and allowing forks to gently bottom out, maximum travel
.
What viscosity is ATF oil?
Automatic Transmission
Transmission Fluid is essentially thin hydraulic oil. In order to effectively lubricate the delicate parts of the system, the viscosity of the oil is kept low – generally around
0W/5 or 5W/10
.
How do you add fluid to a motorcycle fork?
What happens if you run out of fork oil?
With low or no oil in one of your fork tubes, the spring on just one side may absorb next to nothing. On the other hand, your bike might absorb too much. The result can be
an extremely bouncy ride, feeling every single bump on the trail, and even injuring yourself when coming down from a jump
.
