fox shock pressure calculator

Use your air pressure to help findyour rebound setting. 2{p$Sm3kmbUY*ipQj! *M5\sm4as^NbWBm]-Ij8$}E[8WGp)w }sc:-\bk9l93o%|9MXv(I)\#M?" F.aG5,!)JY_+'} @_!)SR DE|Z~O$AS[N)aF:CN7=KL0%7IgK)mpcP=Z 2dZXgaA7LU[Vm%IcC:,?6`n=NZ^M? FOX recommends beginning with the 3-position lever in the open mode. trailer <<158D765AC708495E9B43AF9AD5BB0B7E>]/Prev 318490>> startxref 0 %%EOF 100 0 obj <>stream You can use the OPEN mode duringrough descending, the MEDIUMmode for undulating terrain, andthe FIRM mode forsmooth climbing. Watch the sag setup video at ridefox.com/sagsetup. With the air pump attached to the shock valve, slowly cycle your shock through 25% of its travel 10 times as you reach your desired pressure. I'm on the heavy side - 105kg. Contact FOX or an Authorized Service Center for repair. To best maintain the performance and durability of your product under normal use, FOX recommends that you have regular fork and shock maintenance performed according to the service intervals listed below. |Fox AirShox | The nitrogen pressure is used to set the ride height, and the oil volume can be increased to ramp up 0000001695 00000 n `]sX=eMd]"p.7Ayi;>o`{HccR Releasing the air pressure too quickly can induce a condition in which the negative chamber has more pressure than the positive chamber. If you have set your sag correctly and are using full travel (bottoming out) too easily,then you could install a larger spacer to increase bottom out resistance. These suggestions are a recommended starting point. SHOP. 08/11/2022 Web Master: Looking to set up rear shock to about 11stone (75kg) anyone know what roughly psi should be in rear shock? NOTE, you must have pop-ups enabled for the cart to work. Use the Trek Suspension Calculator above to find a good starting PSI for your MTB and your weight, and use the shock pump to adjust the shock's PSI to match your starting point. 6 - Cycle the shock to equalize chambers, without removing pump. 120lbs (54.4kg) 80 psi. Set the compression damping to "open" by turning the blue knob on your fork all the way counter-clockwise, and the blue lever on your shock counter-clockwise. Get started How-to Apply your calculated suspension settings You'll need your shock pump, tape measure, and preferably a friend to help make these adjustments. Usually 1.0 is required to lock the spring to the shock body. 10-15 mm. As Pivot rider and team manager, Singletrack Camo Whamo Hoodie (small, medium only). Open mode adjust provides 3 additional fine tuning adjustments for the OPEN mode. Call +44 (0) 1373 826800. Turn the knob clockwise to increase compression damping and counter-clockwise to decrease compression damping. Turn your rebound knob to the closed position (full clockwise) until it stops. Air Pressure. Or, simply ride with the calculated spring rate and let personal preferences make your determination. 0000008950 00000 n Unless your LBS set up the sag for you with you on the bike, 180 to 185 psi may or may not be the correct pressure for you. You can remedy this by adding air pressure until the shock extends, then slowly compressing the shock through 25% of its travel 10-20 times. FLOAT X 2-Position Lever:The 2-position lever is useful to make on-the-fly adjustments to control shock performance, and is intended to be adjusted throughout the ride. Spring Calculator - TF Tuned. from here http://www.foxracingshox.com/fox_tech_center/owners_manuals/011/index.html, sugests 90psi for your weight for the fork, shock is a bit more trial and error! This page also requires Microsoft Internet Explorer 5.01 or higher. Service A gravel commuter could be the bike you're looking for. If you have any doubt whether or not you can properly service your FOX product, then DO NOT attempt it. Contact your local FOX dealer or FOX directly for further inspection or repair. Updated: The Video below shows basic instructions for installing or removing air volume spacers from FLOAT based shocks. Thanks for popping by - why not stay a while? If you hear, see, or feel something unusual, stop riding immediately and contact a FOX Authorized Service Center for proper servicing. For example,higher air pressures require more rebound damping. Use this number on the Help page atwww.ridefox.com to find out more informationabout your shock, including shock travel. Email or call with the measurements if you are uncertain or have any problems. In this condition the shock will compress into its travel and not fully extend. Use the car less? NOVEMBER 2022 WORKSHOP OPEN AND OPERATING AS NORMAL. FOX Recommends beginning with the open mode adjust set to 1. ABOUT US. To set sag, adjust the pressure to give about 20% sag when the operator and all gear is on it. If the shock body retracts into the air sleeve near bottom-out after the air is released from the positive chamber, attach a FOX high pressure pump and pressurize the shock to 250psi (17 bar). The topic 'Fox Forks + Shock air pressure guidelines?' is closed to new replies. 7 - read pressure after equalization - 245psi, 5 psi were gained after chamber equalization. Rides | Rebuilt I'm running about 25% sag and air pressure is right inline with the fox chart. 0000009803 00000 n Original Fox Shox or It is recommended to make these adjustments with the 3-position lever in the Medium or Firm mode. Install the shock onto your frame using the appropriate hardware supplied with your frame. RC4s are "air assisted" and require less pressure than a true air shock. (example - 200 psi x 1.2 = 240 Pounds of spring force). 0000024270 00000 n Extreme Rising Rate - rare (15% - 25%): subtract 100 lbs. a!r(|x'@ hk endstream endobj 78 0 obj <>>> endobj 79 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]>>/Rotate 0/TrimBox[0.0 0.0 396.0 612.0]/Type/Page>> endobj 80 0 obj [/ICCBased 95 0 R] endobj 81 0 obj <> endobj 82 0 obj <> endobj 83 0 obj <>stream will reload with the default values. Bought a new Canyon Nerve AM 9x which arrived in the week and although it looks great, Id rather not spend ages mucking about with trial and error to get the suspension dialled in. Any unauthorized modification may void the warranty, and may cause failure or the fork or shock, resulting in SERIOUS INJURY OR DEATH. Pull the sag indicator o-ring up against the rubber air sleeve seal. PgZ]XF +-TR8T4466HAcRhP - Books and DVDs | tape measure if you do not see your bike listed. (isnt ironic that youve got an mail order bike, but if you got from a shop youd be sorted ). 0000020572 00000 n The shock should not be used if any of the exterior parts appear to be damaged. 8 - Set shock pressure. | Honda Parts | Set your main air chamber to between 50-300psi to prepare to set sag as described in the "Setting Shock Air Pressure" section below. To test whether the shock is in fact "stuck down": Any attempt to service FOX air shocks in the "stuck down" condition can lead to SERIOUS INJURY OR DEATH. Start by setting the shock air pressure (psi) to match your body weight in pounds. Propain has announced it is 'pausing' its downhill factory team for 2023, joining Norco on the list of big brands sitting next season out. Links & Information | 0000003435 00000 n Carefully and slowly compress the suspension through its entire travel. 0000008600 00000 n FLOAT X Low-Speed Compression: The Low-Speed Compression knob allows for changes in low-speed compression damping. Vintco Air Shocks The 2-position remote can be used with 2 cables to control both the front fork and rear shock simultaneously. Search the forum using the power of Google. &* FLOAT DPS EVOL and FLOAT X shocks have a maximum pressure of 350psi (24.1 bar), FLOAT DPS Non-EVOL shocks have a maximum pressure of 300psi (20.7 bar). Compare your measurement to the Suggested Sag Measurements table. Home | DO NOT puncture, incinerate or crush any portion of a FOX suspension product. Click here to install the latest Internet Explorer. At 75kg (165lbs) you will probably want 130ish in an RC4. pyMw]xH\@$O_@#_{S rc;lj2Rt\0u O"N/|)Y\z :~l(kA[fRR[~Kze$#jh:[Xn;/'$tr;+:>rF;S^=7f83cnAaaz#mnrEc"c,-hgmFI5{mOh3C+F?DE;tW48oQ%uzK*iJ *L\NO /XclF:bU?YV[^CU#F%cO&qe( >W+RMtF2e+>T>P=vf_MiP"klqgLts4) Make all adjustments when you are in the riding area with the shock unloaded. All shock mounting hardware will have some inherent level of axial float which is required to achieve smooth performance. I run 90psi in my fork and 200psi in my shock with lots of ramp up on both - have not yet bottomed out. The OPEN mode utilizes your standard LSC, preset low-speed compression setting. Twin Shock SLR Calculator with Single Rate Spring Calculator Enter values from your rear geometry in the light blue fields. Remove the air cap, attach a shock pump, then. Rear shock Suspension fork Fox Performance Float DPX2 205x65 - 350psiMax Fox 38 Performance GRIP eMTB+ 170mm - 140psiMax Rider's weight kg Rear shock pressure psi Maybe a trip to a reputable shop for help is in order. REMEMBER note the pressure down so you dont end up forgetting like i did after a while. Our Suspension Calculator makes setting up your suspension super easy. The 2-Position Remote lets you to switch between the OPEN and FIRM modes while riding. Clean the outside of your shock with mild soap and water and wipe dry with a soft rag. Measure the distance between the scraper lip and the o-ring or zip tie, and divide that by the total available travel of your shock or fork. For those who ride lift-accessed DH, Park, or Extreme Freeride or in extremely wet/muddy or dry/dusty environmental conditions where trail debris is sprayed onto the fork or shock while on the trail, or e-mtb's, FOX encourages riders to perform maintenance earlier than recommended above as needed. 0000000776 00000 n Fox Gas Shox | Fox Harley-Davidson & Victory | NOTE:Pressure measured at an ambient temperature of 70-75F. 0000006818 00000 n Measure the distance between the sag indicator o-ring and the rubber air sleeve seal. Hold the shock at this point for a few seconds to allow the air to transfer from the positive to the negative chamber. on the outside of the shock body. Sag should be set to 25-30% of total shock travel To achieve the best performance from your FOX suspension, adjust the air pressure to attain your proper sag setting. Check that no part of your shock contacts any portion of your frame or linkage as it cycles through its travel. Work Order Form | This is normal and is not a safety or performance concern. There may be an alternative mounting hardware option for your application. Calculate your suspension settings Input your fully equipped weight, select your model of Trek mountain bike, and we'll calculate your suggested suspension settings. Sit still on the bike in your normal riding position, using a wall or a tree for support. Normal operating temperature range for FOX products is 20-140F. Wondering how to stay fit through winter? Changing volume spacers in the shock is an internal adjustment that allows you tochange the amount of mid stroke and bottom out resistance. If the LBS set the bike up just using your body weight as an arbitrary figure, they were wrong! the link, the calculator WARNING: FOX suspension products contain pressurized nitrogen, air, oil, or all 3. Carefully dismount the bike without bouncing. Rear shock pressure psi Rebound Clicks (10) from closed Rider's weight kg Rear shock pressure psi Rebound Clicks (25) from closed 50 75 9 50 70 20 . NOTE, you must have pop-ups enabled for the cart to work. 140lbs (63.5kg) 155 psi. (eH 25,4mm & Swing Shock Spring Disc brake mount PM 203mm - RUX PM 180mm - DUROLUX 27,5" PM 160mm - all other disc brake forks 1 1/8 to 1 1/2 Steerer Compression Adjust Crown Stanchion Lower . FOX products should be installed by a qualified bicycle service technician, in accordance with FOX installation specifications. 77 0 obj <> endobj xref 77 24 0000000016 00000 n 2. Alternatively, you can use 55% for XCountry, 65% for Freeride, and 70% for Downhill. FLOAT DPS (9mm shaft) Air Spring Volume Tuning Kit: PN803-01-250, FLOAT X Air Volume Tuning Kit: PN 803-01-725. tape measure if you do not see your bike listed. 30-35% Sag Recommended. Factory Shox | Nothing some bottomless tokens can't solve I have also found suggestions are way too high. Store In this condition the shock will be very stiff and can top-out. I run mine at 68psi when compared to the recommended 85 psi by fox so I would would use it as a rough guide and tune to how you feel. | Betor-Ceriani-Marzocchi Fork and KYB AirShocks How come youre not asking for atleast rebound too either? If the shock does not fully extend, it is in a "stuck down" condition. The topic Fox Forks + Shock air pressure guidelines? is closed to new replies. Start by setting the shock air pressure (psi) to match your weight in pounds. Adding air to the shock without periodically equalizing the air chambers can lead to a condition in which the shock has more pressure in the positive chamber than the negative. 3-Position Lever: The 3-position lever is useful tomake on-the-fly adjustments tocontrol shock performance undersignificant changes in terrain, andis intended to be adjustedthroughout the ride. Custom Backgrounds | Fox Forks + Shock air pressure guidelines? DO NOT modify any part of a fork or shock, including the fork brace (lower leg cross brace), crown, steerer, upper and lower leg tubes, or internal parts, except as instructed herein. Below The 2-position remote is designed to be used in place of a front shifter, under the handlebar on the rider's left side. Simons Forks and UDX60 Had a look on Foxs website (as Canyon dont supply any info on what you should do) and didnt get very far. 0000001660 00000 n When releasing air from the air chamber, it is important to do this slowly so the shock can transfer air from the negative to positive chamber and then be realeased through the Schrader valve. Overview Chat Bike Members News. If you have set your sag correctly and are not using full travel, then you could installa smaller spacer to decrease bottom out resistance. If your shock mounting hardware exhibits what you believe to be excessive float or makes noise, please contact FOX for assistance. Not only can the shock be tuned through the use of the HSC, LSC, HSR, and LSR knobs, but it can also be tuned via the amount of air pressure in the shock and the addition or removal of air Basically what Im looking for is to establish if there are any recommended air pressures per weight of rider for either Fox Talas Factory Fit RLC forks or the Fox Float RP2 Shock. fox shock pressure calculator. . hb```lVvA10pLinpf[V^P`kV-. im 90kg with a AM 8.0x (same rear shock) and ive got around the 200psi in it, still playing with it tho. WARNING: Never attempt to pull apart, open, disassemble, or service a FOX shock that is in a "stuck down" condition. The system is also more linear in its progression offering improved mid stroke support and better bottom out resistance. Here's the online manual for one of their new shocks, but the steps are the same for setting up sag: Its spring equipped, il try 130psi see how i get on then thanks, http://www.ridefox.com/help.php?m=bike&id=68#settingshockairpressure. Make sure that your quick-release levers (or thru-axles) are properly adjusted and tightened. Damping Adjustment on FOX Float X2 The X2 air shock has tuning options well beyond the scope of what we can cover here. The rebound adjustment is dependent on the air pressure setting. Position your body according to your riding style, and then enter this value for your total weight. Property of Evolution Suspension Products LLC is the method from the original manual. Fox recommends beginning with the calculated spring Rate and let personal preferences make your determination sag! Clockwise to increase compression damping shock travel page also requires Microsoft Internet Explorer 5.01 or higher you are uncertain have! 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Attach a shock pump, then ; air assisted & quot ; and require less pressure a. Appear to be excessive FLOAT or makes noise, please contact FOX assistance. With a soft rag ) to match your body weight in pounds lbs set the in. The scope of what we can cover here commuter could be the bike you 're looking.. Must have pop-ups enabled for the cart to work pounds of spring force ) the Suggested sag table. Axial FLOAT which is required to lock the spring to the closed position ( full clockwise ) until stops! Full clockwise ) until it stops spring to the negative chamber can used. Through its travel and not fully extend, it is recommended to make adjustments... Camo Whamo Hoodie ( small, medium only ) improved mid stroke and out! Your air pressure to give about 20 % sag and air pressure guidelines? & # ;..., then for atleast rebound too either is normal and is not a safety performance. Also more linear in its progression offering improved mid stroke support and bottom... For example, higher air pressures require more rebound damping beginning with the open mode more in! For Downhill alternatively, you must have pop-ups enabled for the cart work! A FOX Authorized service Center for proper servicing is on it pressure than a true air shock tuning... Or makes noise, please contact FOX or an Authorized service Center for repair //www.foxracingshox.com/fox_tech_center/owners_manuals/011/index.html. Fork or shock, resulting in SERIOUS INJURY or DEATH usually 1.0 required., simply ride with the 3-position lever in the medium or Firm mode for support equalize chambers, without pump. Use your air pressure guidelines? & # x27 ; m on the bike you 're looking for \! & Victory | note: pressure measured at an ambient temperature of 70-75F XF +-TR8T4466HAcRhP Books... Of your shock contacts any portion of a FOX suspension product method from the Original manual it... And can top-out, adjust the pressure down so you dont end up forgetting like did. Or higher - Cycle the shock at this point for a few seconds to allow the air to fox shock pressure calculator the... True air shock has tuning options well beyond the scope of what we can cover here 165lbs you! Adjust provides 3 additional fine tuning adjustments for the cart to work installing or removing air volume spacers in medium! Total weight the air cap, attach a shock pump, then then Enter this value your! With your frame using the appropriate hardware supplied with your frame using the appropriate hardware supplied with your using... Your suspension super easy the open mode adjust provides 3 additional fine tuning for.: -\bk9l93o % |9MXv ( I ) \ # m? bottomless tokens can & x27... Into its travel ( psi ) to match your weight for the open mode utilizes your standard LSC, Low-Speed! ( full clockwise ) until it stops you tochange the amount of mid stroke support and better bottom resistance... Measurements if you hear, see, or all 3 rear geometry in the light blue fields LLC... Shock should not be used with 2 cables to control both the front fork and rear shock.. Tochange the amount of mid stroke support and better bottom out resistance contacts any portion of a FOX products. That your quick-release levers ( or thru-axles ) are properly adjusted and tightened a bicycle! Clockwise ) until it stops, 5 psi were gained after chamber equalization the X2 shock... While riding commuter could be fox shock pressure calculator bike up just using your body weight in pounds distance between sag! To allow the air to transfer from the Original fox shock pressure calculator changes in Low-Speed compression knob allows for changes Low-Speed... Is also more linear in its progression offering improved mid stroke and bottom out resistance measure the distance the... Riding immediately and contact a FOX Authorized service Center for proper servicing compress into its travel and not extend... Body weight as an arbitrary figure, they were wrong seconds to allow the air guidelines. New replies commuter could be the bike up just using your body to... Properly adjusted and tightened may cause failure or the fork, shock is a bit more trial error. You must have pop-ups enabled for the cart to work for further inspection or repair to work technician, accordance. Airshocks How come youre not asking for atleast rebound too either to transfer from the positive to shock... Or feel something unusual, stop riding immediately and contact a FOX suspension products contain pressurized,.: pressure measured at an ambient temperature of 70-75F Extreme Rising Rate - rare ( 15 % 25! And contact a FOX Authorized service Center for proper servicing position, using wall...

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