If you do not have a centre stand find a means of lifting the rear wheel up under the engine so that there is no weight including the weight of the bike on the rear axle and wheel. Most bikes suspension are based on a spring like you would find in a pen, mattress or trampoline but much stronger. Fox redefines ride dynamics for atvs, mountain bikes, motocross, offroad vehicles, snowmobiles, trucks, and utvs. Superbikecoach motorcycle suspension guide the suspension setting process provided here is a basic methodical guide to providing a way to update you current suspension to the style of riding to best suit your needs. From years of doing tuning, ive almost always found that its best to aim towards developing a tuning plan or a consistent series of steps that ends up allowing you to derive the perfect. If suspension bottoms in big bumps or hollows, it should not automatically mean the suspension should be set harder. Classic motorcycle repair suspension tuning and chassis. We take into account all the variables and tune your suspension to your needs. Sportbike suspension tuning is an outstanding primer on a complex subject, and trevitt leads us logically from ignorance to wisdom.
I was recommended this book because of the technical expertise of the author, andrew trevitt, from sport rider. Aug 03, 2009 proper suspension tuning usually calls for 14 to of the bikes travel to compress with the riders weight on the bike. The quality you need to bring to the table is patience. Overly stiff spring or compression damping oil or air damping resistance felt when trying to compress a shock or fork. For more details about the cookies we use and how you can amend your preferences, please read our cookie policy. A few clicks and turns can make a real difference in your motorcycles ride or handling.
Using the navigation pane on the lefthand portion of your browser window you can access other sections of foxhelp at any time. Suspension for suspension tuning tips, see our articles on setting up the suspension fork information spring rate. Apr 29, 2019 download pdf sportbike suspension tuning free epub mobiebooks. A leader in our industry, we know youll be satisfied with your suspension when you buy from us. Only small adjustments should be made, one at a time.
Forks, shocks, cone valve, kyb, wp, showa, ktm, honda, yamaha, kawasaki, gasgas, beta. Whether a motorcycle has adjustable or nonadjustable suspension, it comes from the factory with the suspension set up for a single rider even if its a dualseat bike weighing about 7585kg. With that set up the bike worked ok and i rode it that way for a few years. Pdf download sportbike suspension tuning free download book. If you want to get the most out of your sport bike s stock suspension or want to.
However, if suspension bottoms at the place where the maximum grip is essential the tyre cannot create the. Top out is important to keep the tires on the ground. Setting motorcycle rear suspension sag 12122018 10. Superbike loans ltd is authorised and regulated by the financial conduct authority fca under firm reference number 671579. How to improve your motorcycles handling and performance. Download pdf sportbike suspension tuning free epubmobi. Unless noted otherwise, these tuning tips apply to both forks and rear shocks. Suspension tuning odds are high that your motorcycle suspension needs tuning. Apr 15, 2008 sportbike suspension systems offer an unmatched variety of adjustments, but understanding how those adjustments work, and how to combine them to tailor your motorcycle to your riding style can be as challenging as riding well.
Tuning available for all sportbike makes and models. Lap times can be dramatically slower and overall safety for both street and race enthusiasts is another issue. We show you stepbystep how to perform the tweaks and what each of the tweaks are responsible for and how they improve your performance in firefox and increase your productivity. It is the best of both worlds that allows me to feel the bike without having to worry about the trail as i can basically ride it in my sleep. Tweaking preferences at the mozillazine knowledge base for updated info. After years of paying suspension experts i set up my own suspension, using your guidelines. The figures we have come up with have generall y worked very well but individual riders may get better results with alternative personalized settings. Dampening is the speed at which the suspension travels rather than the stiffness and requires attention as well. First find the fully unloaded length of your rear suspension. The manufacturer is forced to make compromises in suspension components and settings even if no expense has been spared in manufacturing, the engineers still have to make assumptions about your weight, preferences and riding style. In owners manuals, you will find important setup and usage details so you can maximize performance on the trail.
Best sportbike mods free shipping, no hassle returns and the lowest prices guaranteed. Editor, pro racer, test engineer and photographer jim gianatsis has helped develop many factory racebikes and set up the. Lap times can be dramatically slower and overall safety for both. Many modern suspension components offer lowspeed and highspeed compression damping. Motorcycle shock absorber repair and rebuild service. Firefox racing ltd is an introducer appointed representative of superbike loans ltd.
The local suspension experts recommended a 600lb rear spring and a set of. Product was successfully added to your shopping cart. Jul 01, 2019 your dirt bikes suspension is made up of two components that work in conjunction with one another. Suspension isnt always that confusing, unless you jump in in the middle and try to create some magic. Motorcycle suspension for mx, motocross, dual sport, adventure bikes. A comprehensive discussion on chassis geometry, suspension technology, and the many interactions among adjustments helps demystify suspension tuning. Spring weights and dampening circuits are somewhat averaged out to suit an average rider on an average track. Sportbike suspension tuning ramona, california facebook.
All of the shock absorbers we sell come with a 2 year guarantee and are fully rebuildable by us. Fork services fluid change, cartridge kits, revalving, seals. Also landing of the front wheel after wheelies can cause excessive use of the front fork stroke. Sportbike suspension tuning 5 out of 5 based on 0 ratings. Motorcycle suspension guide superbikecoach a motorcycle. Mar 29, 2012 this video is the downhill section of my testing and tuning grounds that has a steep climb to get back to the top. My bike is a 04 sv 650 with conventional gsxr 600 forks and a penske shock. Krooztune suspension provide a comprehensive tuning service. Overly stiff spring or compression damping oil or air damping resistance felt when trying to compress a shock or fork solutions.
Sep 10, 2005 suspension tuning guide street bike or road racing applications with incorrect suspension setup, tire wear is increased and handling suffers, resulting in rider fatigue. Todays modern bikes come with adjustable suspension that is set up so any monkey can throw a screwdriver or spanner at it, and make a noticeable difference to the way it functions. Foxhelp works best with microsoft internet explorer 6. Proper suspension tuning usually calls for 14 to of the bikes travel to compress with the riders weight on the bike. Adjusting your dirt bike suspension clickers dirt rider.
This video is the downhill section of my testing and tuning grounds that has a steep climb to get back to the top. These standard bikes are set up to suit a person that doesnt really exist ie. Lastly youll get a quick summary with resources for you to download and use as you build your setups. Below are a few of our favorite firefox performance hacks, tweaks, and productivity enhancements that can be made via the about. Dirt bike suspension tuning and setup by motolab dirtbikes. Absolutely needed on ducati 84810981198 springs fork and shock spring installation. At the front you have the fork, whether it be upside down usd or rightside up depends on. Dyno tuning is all about setting an engines airfuel ratio measured out the exhaust pipes to a perfect balance because having the correct ratio across all rpms means the engine is running at peak performance and efficiency read. Sportbike suspension tuning covers the basicssetting static sag for your weightas well as more subtle and advanced adjustments, such as how to optimize rearend squat.
Suspension tuning guide street bike or road racing applications with incorrect suspension setup, tire wear is increased and handling suffers, resulting in rider fatigue. Sportbike suspension tuning was originated to help riders achieve the goals of having their bike set up specifically for them. Taking the time to play around with your dirt bike suspension settings can dramatically alter the handling and performance of your bike over different terrain. We can tune your motorcycles handling based on your riding discipline, plus your weight and ability. Sportbike suspension systems offer an unmatched variety of adjustments, but understanding how those adjustments work, and how to combine them to tailor your motorcycle to your riding style can be as challenging as riding well. Make firefox give back ram when minimizedtypically when a program in. Rebound damping controls the rate at which the wheel is allowed to extend. Dampening is based on preference and type of riding. Jul 29, 2018 sportbike suspension tuning after reading the motorcycle suspension bible, i wanted another reference for tuning the suspension on motorcycles. How to set up your motorcycle suspension motorbike writer. How to set up your bike for handling, stability, and. Basic tune set preload, adjust compressionrebound damping characteristics to best suit your riding style. Jim explains the theory and basics of bike handling and suspension tuning, and engine performance modifications, shows you how to correct any shortcomings or problems with a particular model sportbike, and gives you the best, most cost effective ways to improve them.
Oct 14, 2010 motorcycle handling like a pogo stick with a broken spring. The purpose of this thread is to collect and discuss various tuning options for gecko based browsers and correct some of the more obvious mistakes in several tweak collections that are circulating on the web. The honda crf450x offers the ability to tune the rear suspension for high speed and low speed. Sportbike suspension tuning after reading the motorcycle suspension bible, i wanted another reference for tuning the suspension on motorcycles. Dirt bike suspension and how to adjust it dirt bike planet. Never try to see how fast you can go without the bike being fully setup. Offroad motorcycle suspension tuning and simplified valving diagnostics. Pdf download sportbike suspension tuning free download.
After the wheel has hit a bump, the spring forces the suspension and wheel back toward the ground. Here you will find information to help you setup, use, and service your fox bike products. Day 1 what is suspension all about your bike suspension is designed primarily to absorb the imperfections in the roads, and ensure that tyres keep contact with the roads. This may involve revalving, replacement springs, oil levels, bottoming cone kits, linkages and various other factors that need to be considered. Tuning your rear suspension sag for the first time might seem intimidating, but go through it several times and youll find that it doesnt take long or is too difficult. Motorcycle handling like a pogo stick with a broken spring. Get your kindle here, or download a free kindle reading app. With over 15 years of suspension tuning experience, we can adjust or modify your sportbikes suspension to specifically suit your riding style. Mar 01, 2009 below are a few of our favorite firefox performance hacks, tweaks, and productivity enhancements that can be made via the about. If you think this addon violates mozillas addon policies or has security or privacy issues, please report these issues to mozilla using this form. You need to learn your bikes language and find out just what your suspension is trying to tell you. The specification sheets section highlights important dimensions of fox products so you can check for clearance or fit when. Not using full travel, feels harsh, poor traction while making turns.
If you think this addon violates mozillas addon policies or has security or privacy issues, please report these issues to mozilla using this form please dont use this form to report bugs or request addon features. This is the first big step finetuning begins after you do this. The shock absorbers come in a variety of types and specifications and as an official yss research and. Firefox racing ltd can be found under firm reference number 808282. Suspension tuning specialist rob kozler, owner of moto lab. Your dirt bikes suspension is made up of two components that work in conjunction with one another. With baseline settings you will then be able to finetune for settings to best suit the conditions on the day, e.
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