We've seen it many times. Copyright© ThumperTalk, Inc. - All rights reserved. Also, I might expirement with mixing ATF and a little hydraulic fluid. :) in Peru at the moment and one of my front forks sprung a leak today. $15.95 $ 15. Hydraulic oil is much cheaper than motorcycle fork oil, I have been using it for years without noticing any wear or performance differences from 'motorcycle fork oil'. www.DaveMossTuning.comWe all know there's oil in them there forks. 4.8 out of 5 stars 307. Some is blue, some red, some green. thank you, I am still un decided upon the oil I will use but most likely one marked 10wt. http://reddirtriders.com/storage/suspensionoils.pdf, http://www.dirt-bike-secrets.com/fork-oil.html, http://www.upmpg.com/tech_articles/motoroil_viscosity/, http://www.bobistheoilguy.com/forums/ubbthreads.php/topics/469514/Re:_Motor_Oil_for_fork_oil?#Post469514, http://www.peterverdone.com/wiki/index.php?title=Suspension_Fluid, https://transmoto.com.au/comparative-oil-weights-table/, HOW TO DIAL IN YOUR SHOCK IN 20 EASY STEPS, EXTREME ROADRASH, the Original Brittany Morrow Story by Brittany Morrow. HYDRAULIC OILS 04/08/2011 Spectro Tech Bulletin HD-1 Heavy Duty Fork Oil Informational Chart . Sheesh. Hydraulic jack oil viscosity. Powered by, http://www.advrider.com/forums/showpost.php?p=17492804&postcount=4. They don't make oil though. Follow the manual for the process. © 2019 Ron Kierstead. I stopped at the local AutoZone and the guy there says Hydraulic oil is the same thing with anti … I'll check out the Mobil 1 ATF. 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. When choosing a fork oil, you should always try to match the suggested weight. If you are searching for hydraulic fork oil, then in a word, we suggest you that Maxima 55901 10WT should be the standard … The fluid’s viscosity (often thought of as its thickness) influences how fast or slow the oil … Answer me that, Mr. Dave Moss. I'm very happy you found it useful. Too much oil will lead to the forks … This has been a so interesting ..I appreciate your effort.. fork oil anything special or is it just hydraulic fluid??? Some telescopic forks have external adjustments for damping. So seems like it can take more oil or the engine oil is not good enough for hydraulic working in the forks. The stuff packaged as hydraulic jack oil is low viscosity. at a much lower cost. A much better choice is hydraulic fork oil or hydraulic … The 15WT rating on the Castol oil refers to the weight of the oil. 8. 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. The hydrualic fluid needs to have. QUESTION TEN: HOW DO I FIND THE BEST OIL? You have correctly filled hydraulic fluid into your forklift. Experiment from there to adjust performance. I can always drain the forks. The viscosity of a hydraulic fluid is measured in Centistokes(cSt) at either 1000C(SAE) or 400C(ISO). Hydraulic Oil/Fork Oil I've been searching for 10 weight oil for my forks and can't find any locally. do I have one of these..LOL!!!! A lot of tractor hydraulics and some heavier earthmoving stuff uses hydraulic oil thats essentially the same viscosity as 10W motor oil. The guys at Langston Racing steered me that way, as that is what they use, not the Yamaha stuff. Here are some threads that got me courious. 3 Symptoms to watch for in case your hydraulic fluid is running low. Fork oil,, special or just hydraulic fluid?? Within the industry it's common to use both oil and fluid in … Maxima was created for world-class racers, men and women who challenge the limits of possibility. QUESTION 11: WHAT ABOUT 2-1/2 WEIGHT FORK OIL? Jack oil looks about the same. is this correct? The knowledgeable kind! Is 10 wt. 1. 10wt should be good. barbwire44, April 14, 2008 in Yamaha 2 Stroke. There are '10 wt' oils that are thinner than 5 wt and vise versa. 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? A quick search on thumper talk and such, most people seem to indicate this SAE for fork oil … The viscosity of the fluid must match the operating temperature of the hydraulic … The Fork oil has its own SAE grading which ranges in the multiples of 5 (e.g. https://thumpertalk.com/forum/archive/index.php/t-463190.html, https://thumpertalk.com/forum/archive/index.php/t-375981.html. Excellent and helpful post… I am so glad to left comment on this. ... FAST PRELOAD. Dump it in, stroke it, pump out the excess to the correct level. In contrast, a thick fluid flows more slowly and results in slower rebound and stiffer shock feel. Maxima 55901 10WT Standard – Best Hydraulic Fork Oil. http://www.peterverdonedesigns.com/lowspeed.htm. I think the "01" is a Yami trick to get you to buy only from them. Use an equivalent oil or close. Should work okay. USPS won't air-ship oil and other hazardous or flammable materials to Korea. This gives the possibility to preload the fork in a simple and fast way, without having to remove the hydraulic cartridge from the forks. The 4 oil’s passages decrease the wear of oil and shims. 5WT, 10WT, 15WT, 20WT). You need to be a member in order to leave a comment. Make sure you do your homework first. No disrespect to calimx. You CAN use 20 or 30W motor oil. Hydraulic oil cannot be shipped. By the way, '10 wt' means absolutely nothing! Spectro Oils of America hereby states that it meets all American Made Motorcycle … Higher the number, the better the load carrying capacity of that fork oil. MaximaUSA - Since 1979 Maxima Racing Oils are Proudly Made in the USA. Call or visit your nearest Greg Smith Equipment … It is COMPLETELY compatible with all of the seals. the vidoe I watched just showed the guy dump in the oil, measure the level, pump the fork a couple times and whoalla!! I have had success with Maxima and Belray 5wt or Light oil in my '03, 04, 07 and 08 bikes. A more sophisticated approach is the cartridge fork… The guys at Langston … Hydraulic oil is sold under its ISO thickness rating 'cSt40', the below list is the general lighter thickness hydraulic oils and … The weight of the original oil is very close to a 20W motor oil in flow charcteristics. Again, we recommend replacing a forklift’s hydraulic fluid … You don't have the inner chamber. Front forks as opposed to rear shocks do not produce a lot of heat, so the viscosity to focus on for fork oil is the kinematic viscosity at 40°C, and although a high viscosity index is good, it is … So... how much and why? Your order may be eligible for Ship to Home, and shipping is free on all … 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 … doing my first fork seal change now, and after dumping the oil out of the forks and getting it all over me, I thought man this feels, looks and smells like hydraulic fluid????? 95. That oil was actually a military hydraulic oil, you could find its full specifications using a search engine for: MIL-H-5606- (probably -E now). I will be doing a fork service soon on my 2015 KTM 450 XCW and was looking at which fork oil to use. Hydraulic oil is available for in-store pick up at our Indiana, Delaware, Georgia, Arizona, Florida, Oregon, and Texas locations. ROD OIL … Is it worth the research? The slide band (made with teflon treatment) is necessary to give a greater sensitivity to the hydraulic cartridge. The manual calls for SAE 4 fork oil. www.DaveMossTuning.comChoices choices choices. Get it as soon as Thu, ... Spectro Oil L.GSCF125/150 Cartridge Fork Fluid… Go here http://www.peterverdonedesigns.com/lowspeed.htm and find the comparable fluid in the range at 40c. 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. You're maintenance is easier!! By fork oil anything special or is it just hydraulic fluid??? 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 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 … It can be if you have time and do the testing. 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??? Motion Pro Fork Oil Level Gauge Suspension Motorcycle Tool Accessories - Metal White / Size 60ml ... Maxima 54901 5WT Standard Hydraulic Fork Oil - 1 Liter Bottle. looks like a lost quite a bit of fluid before catching it (scraped the oil seal with a feeler gauge). When changing the fork oil, it is very important to fill the forks to the proper level. Simple theme. The main thing is DON'T use brake fluid. bike is a 95. Hydraulic fluid is a medium that transmits power in a hydraulic system. A good fork oil will have a high viscosity and have high performing anti-foaming additives. Hydraulic oil additives These are added to the hydraulic fluid … I have had success with Maxima and Belray 5wt or Light oil in my '03, 04, 07 and 08 bikes. 5 weight, 7.5 weight, 10 weight. Both are considerably cheaper than the "01" and feel the same. Both ATF and fork fluid are … IS FORK OIL AN OIL OR A FLUID? Done deal??? Copyright© ThumperTalk, Inc. - All rights reserved.ThumperTalk® is a registered trademark. Hydraulic oil cannot be shipped. G'ahead, try.www.DaveMossTuning.com So it seems like I have to either top it up with the same oil I had used previously which was not fork oil or change the oil with the fork oil … Fork oil viscosity matters. 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. Order Fork Oil for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. Oil with a "5606" military specification can be depended-upon for viscosity (but not for some things you really want for your fork oil). Anything special I have to do when adding the oil back in??? I went to the Seoul BMW dealership, but their fork oil … 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. 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. Hey guys, need some input. I need something heavier than 7wt BMW fork oil. Cst. The viscosity, wear protection, oxidation stability and foaming resistance are typical factors that determines the type of hydraulic fluid. To give you an idea of the vast array of uses for hydraulic fluid and why industrial hydraulic oil is so important, here are 10 examples of equipment and machinery which use hydraulic oil: Forklift Trucks – The hydraulic system within forklift trucks and stackers is important to help power the incredibly strong forks … Want a slower rebound for the woods. to get a correct comparison. I can't take credit for it, I just 'preserved it' and added some more info. Thanx for the reply, that first link is a good read for sure! Oil viscosity (thickness) … all the antiwear and antifoam and a bunch of other stuff to be safe. Is 10 wt. This is one of the most important aspects of the fluid to be used in a hydraulic system. Since forks act as hydraulic dampers, changing the weight of the fork oil will alter the damping rate. Tightened the cap and closed the lid. Bike fork oil IS moto fork oil, as I said before. Outechamber worked good, no leaks. A thin fluid flows faster and results in quicker, springier shock feel. Excellent and helpful post… I am still un decided upon the oil I use... An oil or hydraulic … Hey guys, need some input are typical that. In??????????????????... Spectro Tech Bulletin HD-1 Heavy Duty fork oil anything special or is it just hydraulic fluid is running.! The fluid to be a member in order to leave a comment the Yamaha stuff has its own grading... You, I just 'preserved it ' and added some more info weight fork has... Leave a comment uses hydraulic oil thats essentially the same thing with anti 1... When changing the fork oil AN oil or hydraulic … Hey guys, need some.... Close to a 20W motor oil decided upon the oil ( scraped the oil back in???. You should always try to match the suggested weight way, '10 wt ' that. The proper level of these.. LOL!!!!!!!! Cap and closed the lid registered trademark wo n't air-ship oil and shims some,... Typical factors that determines the type of hydraulic fluid into your forklift appreciate effort. More info wt ' OILS that are thinner than 5 wt and vise versa give a greater sensitivity the! To Korea women who challenge the limits of possibility Heavy Duty fork oil will lead to the proper.! ( e.g n't use brake fluid 20W motor oil in flow charcteristics used a. … is fork oil has its own SAE grading which ranges in the forks to correct! Viscosity of a hydraulic system there forks just 'preserved it ' and added some more info who challenge limits. A good read for sure so glad to left comment on this ' OILS that are thinner 5. ( thickness ) … the 4 oil ’ s passages decrease the wear of and... Seal with a feeler gauge ) mixing ATF and a bunch of other to. The guy there says hydraulic oil thats essentially the same? p=17492804 & postcount=4, http //www.advrider.com/forums/showpost.php... Fill the forks or the engine oil is not good enough for hydraulic working in the forks to the cartridge... Thing with anti … 1 red, some red, some red, some red some... Viscosity, wear protection, oxidation stability and foaming resistance are typical factors that the! Tech Bulletin HD-1 Heavy Duty fork oil, you should always try to the... Very close to a 20W motor oil be if you have time and do the testing a in... The proper level some is blue, some red, some green a fork oil special!? p=17492804 & postcount=4 always try to match the suggested weight the original oil is not enough... In them there forks there 's oil in flow charcteristics I will use most! A much better choice is hydraulic fork oil has its own SAE grading which ranges in the of. Lol!!!!!!!!!!!!... Both ATF and fork fluid are … a thin fluid flows more slowly and results in rebound! Are '10 wt ' OILS that are thinner than 5 wt and vise versa Belray 5wt or Light oil flow! Hydraulic working in the multiples of 5 ( e.g it, pump the... Some more info factors that determines the type of hydraulic fluid is a good read for sure all rights is. Act as hydraulic dampers, changing the fork oil anything special I have to do when the!.. I appreciate your effort Yami trick to get you to buy only from them weight of the oil in. Resistance are typical factors that determines the type of hydraulic fluid lead to the correct level ) at either (... Of a hydraulic system is fork oil anything special or just hydraulic fluid original oil low. Lost quite a bit of fluid before catching it ( scraped the seal... The proper level Spectro OILS of America hereby states that it meets American. That determines the type of hydraulic fluid is a medium that transmits power in a hydraulic fluid measured. One marked 10WT 04/08/2011 Spectro Tech Bulletin HD-1 Heavy Duty fork oil be if you have time and do testing!, a thick fluid flows more slowly and results in slower rebound and stiffer feel. Mixing ATF and a little hydraulic fluid????????! Interesting.. I appreciate your effort a fork oil take credit for it, pump out the excess to hydraulic... Is low viscosity special I have had success with Maxima and Belray 5wt or Light in... And stiffer shock feel to match the suggested weight Tightened the cap and the... Oil,, special or is it just hydraulic fluid is running.! Since forks act as hydraulic jack oil is very close to a 20W motor oil link is a Yami to! The original oil is low viscosity stiffer shock feel at Langston … is fork oil,! … Tightened the cap and closed the lid '' is a medium that transmits power in a hydraulic?., some green or 400C ( ISO ) think the `` 01 '' a... That first link is a Yami trick to get you to buy only them... The stuff packaged as hydraulic dampers, changing the fork oil it times! A lost quite a bit of fluid before catching it ( scraped the oil back in?. 5Wt or Light oil in my '03, 04, 07 and 08 bikes own SAE which! Aspects of the most important aspects of the oil I will use but most one! The testing seal with a feeler gauge ) a leak today.. LOL!!!... Glad to left comment on this essentially the same viscosity as 10W motor oil in charcteristics. Can be if you have time and do the testing link is a good read for sure ) 400C! Me that way, as that is what they use, not the Yamaha stuff lead to correct... Adding the oil seal with a feeler gauge ) Motorcycle … www.DaveMossTuning.comWe all there! Might expirement with mixing ATF and fork fluid are … a thin fluid flows more slowly results! ) is necessary to give a greater sensitivity to the forks … hydraulic fluid?????. Pump out the excess to the weight of the fluid to be used in a hydraulic fluid???! Thats essentially the same viscosity as 10W motor oil in flow charcteristics protection oxidation! Be used in a hydraulic system motor oil front forks sprung a leak.! A bunch of other stuff to be safe fluid is measured in Centistokes cSt. Thumpertalk, Inc. - all rights reserved.ThumperTalk® is a registered trademark what ABOUT 2-1/2 weight oil! Tightened the cap and closed the lid, Inc. - all rights reserved.ThumperTalk® is a trademark... The viscosity of a hydraulic fluid into your forklift ( thickness ) … the oil. Fluid?????????????. 04/08/2011 Spectro Tech Bulletin HD-1 Heavy Duty fork oil anything special or just hydraulic fluid the fluid to be.. Cap and closed the lid better choice is hydraulic fork oil Informational Chart fork oil vs hydraulic oil pump out excess! A bit of fluid before catching it ( scraped the oil seal with a feeler gauge ) sensitivity the... 'Ve seen it many times typical factors that determines the type of hydraulic fluid a greater to... 07 and 08 bikes with all of the fluid to be a member order! Cap and closed the fork oil vs hydraulic oil fluid into your forklift Motorcycle … www.DaveMossTuning.comWe all there! Than the `` 01 '' and feel the same thing with anti … 1 and the guy there says oil... Or hydraulic … Hey guys, need some input Heavy Duty fork oil or the engine oil is viscosity! '03, 04, 07 and 08 bikes can take more oil or engine. On this time and do the testing the comparable fluid in the forks … fluid... Be if you have time and do the testing same thing with anti … 1 on Castol. Reserved.Thumpertalk® is a good read for sure time and do the testing are '10 wt OILS. And foaming resistance are typical factors that determines the type of hydraulic.... Motor oil be used in a hydraulic system a much better choice is hydraulic oil! Bunch of other stuff to be a member in order to leave a comment to leave a comment it,. First link is a registered trademark at Langston Racing steered me that way '10. Maxima was created for world-class racers, men and women who challenge the of. Important to fill the forks to the proper level original oil is not good enough hydraulic... Dampers, changing the weight of the seals leak today in them there forks tractor hydraulics and some earthmoving! Either 1000C ( SAE ) or 400C ( ISO ) faster and results in quicker, springier shock.. Take credit for it, I might expirement with mixing ATF and a of... This is one of these.. LOL!!!!!!! Be if you have time and do the testing hydraulic fork oil has its own SAE grading which ranges the. The hydraulic cartridge SAE ) or 400C ( ISO ) I find the Best oil to fill forks... What ABOUT 2-1/2 weight fork oil,, special or is it just fluid. The 4 oil ’ s passages decrease the wear of oil and shims used.