Measuring harley forks. , refer to triple tree width.

Measuring harley forks The outside diameter (OD) of the top section (where the stem clamps around, as in the above pic) and the outside diameter of the very bottom bit where the steerer goes into the fork crown (where the headset crown race sits, as in the pic below). Jan 3, 2016 · The best way to measure this is to make sure the tire is properly inflated and the wheel is completely vertical when looking at it from the front or back. 2 fluid ounces, which is 300 milliliters, of Harley Davidson fork oil or the equivalent into a measuring cup. Adding weight or changing springs will change lengths slightly) Harley –Davidson Aug 19, 2008 · Spring out and obviously fork cap off. Jan 29, 2011 · Can you someone with a stock 2000-2002 front end tell me how long your front forks are? My forks measure 31. Please don't just guess at these dimensions. Sort of a crap shoot after that. From 1949-up, Harley FL front fork tubes measured 1-5/8" in diameter. May 5, 2021 · Measure your fork steerer tube You need to measure it in two places. V-Twin lists them at 2 , 4 and 6" over stock . My memory tells me stock 20 1/2 " or maybe 21 1/". Not Hugger tubes . We buff the materialto a mirror finish and chrome plate the final product to a showchrome finish. I know the math is right, but I dunno if that is the proper or easiest way to measure for forks. Also early wide glide forks sliders travel 135 mm total, so aim for a 33. By referencing the Harley-Fork oil capacity chart; you can ensure that you use the correct amount of oil for your specific model and year. Set one leg of the square on the ground and align the second leg to the center of the axle. C. P/N 45381-87 are 39mm XL fork tubes listed as stock and are 23 and 3/8" long . They are 3 1/2" longer that they original Glide front ends. Sep 23, 2021 · With a 30° rake and a 90° imaginary right triangle angle, the angle at the front axle is 60° so [measured vertical height] x sin90/sin60 = estimate of fork length (just put it into a calculator). Mar 24, 2002 · To determine what length of fork tube to use for a stocktubular fork, measure the stock fork with weight on it before removing. Once you set oil level you drop the spring in, attach the cartridge/rod thingy to the fork cap and install the forks in the bike. Measure straight up along the square from the ground to axle center and you have the Wheel Radius (A). Jun 18, 2020 · Check your motorcycle's fork oil with this useful and easy to do hack!Enjoy the video and let us know any questions in the comments below!Click HERE to visit A couple of things to keep in mind, Harley forks tubes don't run parralell with the steering stem, they run backwards a little toward the bike, and over a longer distance this could make a bit of difference to your measurements. gg@bb, ava good day Mar 29, 2010 · A couple of things to keep in mind, Harley forks tubes don't run parralell with the steering stem, they run backwards a little toward the bike, and over a longer distance this could make a bit of difference to your measurements. (Note : all lengths were measured on an unladen bike resting on a sidestand. Discussion on V May 24, 2021 · Measure 11. Jun 18, 2020 · Check your motorcycle's fork oil with this useful and easy to do hack!Enjoy the video and let us know any questions in the comments below!Click HERE to visit By adding the stock length to the extension figure, you’ll then arrive at a reasonably close idea of how far the fork will raise your frame above the tire and pavement. Tyler changed from a 39mm front end to a W&W Cannonball Springer on his Panhead May 20, 2001 · “Then wecenterless grind the outside diameter to OEM specifications andmachine the rest of the tube to exact ID specs. The first to be discussed will be fork length, followed by rake and then trail. Everything else installed. See full list on lowbrowcustoms. This is the measurement from the center of the steering neck at top of triple clamp Jan 28, 2011 · I am putting together a mutt Pan out of all my spares. Steering column should be longer than the head tube – so that top and bottom bearing can fit with some room above for lockrings (for threaded forks), or stem attachment (for threadless forks). 4. Nov 8, 2006 · Fork diameter is the diameter of the inner tube, it can't be standardised as normally the bigger the bike the larger the fork diameter. Jan 20, 2025 · You can measure your stock fork length and simply purchase a springer front end motorcycle of the same length. Jan 28, 2011 · I am putting together a mutt Pan out of all my spares. Understanding the proper oil capacity for your Harley forks is crucial for maintaining optimal performance and safety. This is a product that we are very familiar with, pluswe cover every Harley-Davidson fork tube model all the way back to 1949. gg would assume upside down shockers are still measured at the inner tube diameter, now gg hasn't take much notice of the attachment at the top end of upside down forks, something to look at. Jan 20, 2025 · How to measure triple tree offset. Harley-Davidson screwed the pooch with their butt ugly Rocker fat-tired bike. Certain geometry and measurements should be understood before purchasing the front forks for your motorcycle or chopper. Is it better to remove the forks entirely from the bikeAnd do you measure the fork oil with the forks straight up or when they are on the bike at an angle? Oct 28, 2012 · If all is good with the engine alignment in the frame, remove the front forks and have a machinist or competent mechanic inspect them for straightness. com Fork Dimensions. But it should give you a general idea. These How To Measure for Springer Forks In order to build a set of Springer Forks that will properly fit your particular frame configuration we need a few measurements. V-Twin Harley Davidson forum. How to measure fork length. Somewhere in the eighties, the Motor Company began advertising tube diameter in millimeters instead of inches. . Getting ready to assemble my WideGlide . Jan 11, 2018 · Measure is from the top of the column to the bottom of the fork crown. Pictures 3a and 3b. Wide, narrow, etc. Mar 12, 2021 · Use HD type E fork oil. If they are not too bad, you can have them straightened (I have personally straightened a set of visibly bent forks with impunity, having never removed either slider or even drained the fork oil). ” Mar 16, 2013 · Came in with no fork oil and springs shot, got another new one within a year the chrome started peeling off and then 5 years later all the seals were shot and leaking all over. Sep 30, 2018 · Why not just drain the fork oil into a measuring cup then pour it back in ? That will be the wet measurement from the manual. What does Fork Oil do in a Harley-Davidson Touring bike? Harley-Davidson Touring bikes are renowned for their long-distance comfort and smooth rides. I have 2 sets of Franks tubes but they are both non stock lengths. All the measurements in one. Apr 19, 2010 · Most HD fork tubes (Stanchions: Shiney silver part) are 32". (this is assuming VFR forks are like most all other motorcycle forks - don't think I've done a vfr yet, but have done probably 20+ pairs of forks). Apr 19, 2023 · The Harley Fork oil capacity chartis an important tool for motorcycle owners and mechanics. Now measure your fork length. 5mm sag, which you call squat. The cartridge style forks have a metric measurement using a gradient pump to suck out the excess fluid. This measurement is taken by measuring from the top of the fork tubes, to the center of the axle. 8 years later ordered a completely new front end from them, wrong size was shipped, took 4 months to get the return auth after dozen of phone calls, messages, etc Jun 9, 2022 · How To Measure A Harley Springer ForkMeasuring for a springer fork on a harley is not as easy as it seams. Pour the fork oil into the top of a dry FLH fork from which you have removed both the fork cap bolt and the fork tube plug but not the fork spring. V-Twin Harley Feb 8, 2013 · Yea, when Harley got around to inventing the Wide Glide in 1980, they also invented the extended front end. , refer to triple tree width. 5" but they are off of the bike. I do not have a stock length tube to measure for length. Overfill the fork then suck out the excess fluid. – 1. However, your fork length, as in "Ride Height" will depend on what tire you use (sidewall aspect), what springs you use, (Progressive, cut stock) or what preload you run in them. Jan 26, 2010 · Here's a bit more I found . – T. My questions are; Is HD type E fork oil the correct one to use with progressive springs? Or should I go with type B? I weight 160 and nyc potholes are awful. Stem column diameter (for threaded forks) Jan 14, 2019 · The size (35, 39, and 41mm) refer to the diameter of the fork tubes. Since then, 1-5/8" forks are referred to as 41mm forks. We're going to make it easy for you to do the calculations for fork length and trail when you go to order your expensive billet front end to put on that equally expensive custom frame. Now measure the steering neck height. O. Measuring needs to be done to ensure proper fitmen Dec 25, 2024 · To change fork oil on a Harley Touring, lift the front end, remove the fork caps, drain old oil from the fork, then refill with the specified amount and type of fork oil for your model. hccfv yynclbjx oeu tyff idkabe pmugl qqeneq myhlldz zmedi fxwgo