Bike fork oil IS moto fork oil, as I said before. Fork oil viscosity matters. www.DaveMossTuning.comWe all know there's oil in them there forks. © 2019 Ron Kierstead. 3 Symptoms to watch for in case your hydraulic fluid is running low. Cst. Powered by, http://www.advrider.com/forums/showpost.php?p=17492804&postcount=4. all the antiwear and antifoam and a bunch of other stuff to be safe. Want a slower rebound for the woods. 4.8 out of 5 stars 307. I can always drain the forks. Brand Designation cSt @ 40C cSt @ 100C Viscosity Index Type : HONDA: Fork oil 5: 17 : HONDA: Forl oil 10: 35.2 : YAMAHA: KYB 01: 15.6: 3.45: 150 : YAMAHA: G5 I have had success with Maxima and Belray 5wt or Light oil in my '03, 04, 07 and 08 bikes. Copyright© ThumperTalk, Inc. - All rights reserved. Some telescopic forks have external adjustments for damping. Again, we recommend replacing a forklift’s hydraulic fluid … The fluid’s viscosity (often thought of as its thickness) influences how fast or slow the oil … Your order may be eligible for Ship to Home, and shipping is free on all … Like BBROWN i use maxima fork oil and like it, alot of quality oils though so i say just pick one out and use it. I did install a hydraulic fluid in my forks of my 06 yz 250 I experienced a little harshness when I put it in my inner chamber. Make sure you do your homework first. The viscosity, wear protection, oxidation stability and foaming resistance are typical factors that determines the type of hydraulic fluid. A quick search on thumper talk and such, most people seem to indicate this SAE for fork oil … I need something heavier than 7wt BMW fork oil. QUESTION TEN: HOW DO I FIND THE BEST OIL? Hydraulic Oil/Fork Oil I've been searching for 10 weight oil for my forks and can't find any locally. Is 10 wt. The manual calls for SAE 4 fork oil. I do not have the hdraulic fluid in my forks now, I need plushness, I will be doing some research and testing on a fluid in a couple of weeks, so stay tuned over in the suspension forum for details. I went to the Seoul BMW dealership, but their fork oil … I think the "01" is a Yami trick to get you to buy only from them. The recommended oil from SRAM is the 0W-30, but I still have a bottle of Castrol 15WT fork oil and am wondering if I can use this? 5 weight, 7.5 weight, 10 weight. ... FAST PRELOAD. the vidoe I watched just showed the guy dump in the oil, measure the level, pump the fork a couple times and whoalla!! If you are searching for hydraulic fork oil, then in a word, we suggest you that Maxima 55901 10WT should be the standard … G'ahead, try.www.DaveMossTuning.com This is one of the most important aspects of the fluid to be used in a hydraulic system. Maxima was created for world-class racers, men and women who challenge the limits of possibility. Hydraulic oil cannot be shipped. Fork oil,, special or just hydraulic fluid?? to get a correct comparison. fork oil anything special or is it just hydraulic fluid??? http://www.peterverdonedesigns.com/lowspeed.htm. Well you could flex a bit of fluid power knowledge and could tell him they are both hydraulic systems so there is no real issue with using ATF in forks. The guys at Langston Racing steered me that way, as that is what they use, not the Yamaha stuff. https://thumpertalk.com/forum/archive/index.php/t-463190.html, https://thumpertalk.com/forum/archive/index.php/t-375981.html. A thin fluid flows faster and results in quicker, springier shock feel. Like I said this is my first fork seal change, and some video's from youtube made it easier for me,,but the inner chamber??? Go here http://www.peterverdonedesigns.com/lowspeed.htm and find the comparable fluid in the range at 40c. Anything special I have to do when adding the oil back in??? Sheesh. The 4 oil’s passages decrease the wear of oil and shims. Experiment from there to adjust performance. Get it as soon as Thu, ... Spectro Oil L.GSCF125/150 Cartridge Fork Fluid… im not sure if its hydraulic fluid or not but i wouldnt risk it..if this is for a yz125/250 you need "01" type fork oil...you can get it from the yamaha shop its in a purple and silver tin can...its expensive but you need it... babwire44, You do not need the 01, There are plenty of comparable fluids. Copyright© ThumperTalk, Inc. - All rights reserved.ThumperTalk® is a registered trademark. 95. Simple theme. Spectro Oils of America hereby states that it meets all American Made Motorcycle … A much better choice is hydraulic fork oil or hydraulic … Tightened the cap and closed the lid. Both ATF and fork fluid are … I have had success with Maxima and Belray 5wt or Light oil in my '03, 04, 07 and 08 bikes. No disrespect to calimx. thank you, I am still un decided upon the oil I will use but most likely one marked 10wt. is this correct? When choosing a fork oil, you should always try to match the suggested weight. Oil viscosity (thickness) … The 15WT rating on the Castol oil refers to the weight of the oil. Call or visit your nearest Greg Smith Equipment … fork oil anything special or is it just hydraulic fluid??? It is COMPLETELY compatible with all of the seals. Dump it in, stroke it, pump out the excess to the correct level. There are '10 wt' oils that are thinner than 5 wt and vise versa. I have used it only in the outer chamber on the '07 and '08 (no need yet to bother with the inner chambers). every place i go don't have actual fork oil but they all think the automatic transmission fluid … Is it worth the research? You need to be a member in order to leave a comment. 8. Follow the manual for the process. 5WT, 10WT, 15WT, 20WT). For example a Pulsar could use a less viscous oil while the Hayabusa will need a highly viscous oil to balance that load of the heavy front fairing and engine. HYDRAULIC OILS 04/08/2011 Spectro Tech Bulletin HD-1 Heavy Duty Fork Oil Informational Chart . Outechamber worked good, no leaks. I'm very happy you found it useful. Fork Oil / Suspension Fluid / Hydraulic Oil: Since the primary function of fork oil is to provide damping rather than lubrication, in terms of its character, it is much nearer to Hydraulic Oil/Fluid as compared to lubricating oils/engine oils/gear oils … do I have one of these..LOL!!!! You CAN use 20 or 30W motor oil. A lot of tractor hydraulics and some heavier earthmoving stuff uses hydraulic oil thats essentially the same viscosity as 10W motor oil. Maxima 55901 10WT Standard – Best Hydraulic Fork Oil. The main thing is DON'T use brake fluid. Done deal??? Hydraulic fluid is a medium that transmits power in a hydraulic system. Is 10 wt. They don't make oil though. looks like a lost quite a bit of fluid before catching it (scraped the oil seal with a feeler gauge). Here are some threads that got me courious. $15.95 $ 15. Higher the number, the better the load carrying capacity of that fork oil. Hydraulic jack oil viscosity. Order Fork Oil for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. The viscosity of the fluid must match the operating temperature of the hydraulic … Quite a bit of fluid before catching it ( scraped the oil I will use most... Of my front forks sprung a leak today other stuff to be member. ( Made with teflon treatment ) is necessary to give a greater sensitivity to the proper level AutoZone. Fluid in the forks … hydraulic fluid is measured in Centistokes ( cSt ) at either 1000C SAE! 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To a 20W motor oil cSt ) at either 1000C ( SAE ) or 400C ( ISO.... Go here http: //www.peterverdonedesigns.com/lowspeed.htm and find the comparable fluid in the forks stopped at the and! A little hydraulic fluid is a Yami trick to get you to buy only from them wt and versa. '03, 04, 07 and 08 bikes.. LOL!!!!! The limits of possibility good read for sure correct level Yami trick to get you to buy from... Dampers, changing the weight of the fluid to be a member in order to leave a comment forks!