{"product_id":"wunderlich-suspension-shock-absorber-s4-hpa-57460-516","title":"Wunderlich Suspension Shock Absorber S4 + HPA","description":"\u003cp\u003e\u003cstrong\u003eFacts and product features of the Wunderlich Suspension powered by TracTive S4 HPA shock absorbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-performance shock absorber of the latest generation, designed as an upgrade or replacement for the standard suspension. Developed to meet the high demands of discerning adventure riders who frequently ride off-road, touring riders who regularly travel with heavy loads, and riders seeking additional safety reserves. With PDS anti-bottoming system and hydraulic spring preload adjustment (HPA).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe individually select the spring rate based on your personal riding profile specifications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\u003cstrong\u003eDamping characteristics\u003c\/strong\u003e\u003c\/li\u003e\n \u003cli\u003eOur shock absorbers are specifically developed for each vehicle and intended use, offering high performance and impressive reserves\u003c\/li\u003e\n \u003cli\u003eThe balanced, sensitive damping characteristics of our suspension components ensure neutral, predictable handling, enhancing rider confidence and overall riding enjoyment\u003c\/li\u003e\n \u003cli\u003eThe shock absorbers stand out for their outstandingly transparent feedback, optimising tyre-to-road contact, wheel guidance and directional stability while reducing tyre wear\u003c\/li\u003e\n \u003cli\u003eIndividual damping adjustment: this high-quality shock absorber features high- and low-speed compression damping adjustment, meaning the compression damping can be tuned depending on the compression speed (i.e. the speed at which the damping piston moves during the process)\u003c\/li\u003e\n \u003cli\u003eThe rebound damping adjustment with 18 clicks allows precise fine-tuning of the damping using the supplied suspension tool\u003c\/li\u003e\n \u003cli\u003eThe shock absorber is equipped with a PDS (Progressive Damping System), which reduces the risk of bottoming out and the associated impact stresses under demanding conditions\u003c\/li\u003e\n \u003cli\u003eThe PDS system and the extensive range of adjustment options for rebound and compression damping meet the highest demands of adventure and touring riders. They noticeably improve comfort and safety, while helping to reduce stress on the frame\u003c\/li\u003e\n \u003cli\u003eTo achieve an optimal and sensitive response,\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003ethe oil channels are generously dimensioned to minimise oil flow resistance,\u003c\/li\u003e\n \u003cli\u003ewe use large-diameter pistons (46 mm),\u003c\/li\u003e\n \u003cli\u003eas well as low-friction seals and specially designed shim stacks\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli\u003eThese closed shock absorbers feature an external, forged aluminium reservoir that supports thermal stability and system performance through optimal heat dissipation\u003c\/li\u003e\n \u003cli\u003eThe generously dimensioned oil volume and large cooling surface ensure\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003ea low, optimal operating temperature of the oil,\u003c\/li\u003e\n \u003cli\u003ewhich not only ensures stable performance at the highest level,\u003c\/li\u003e\n \u003cli\u003ebut also increases the service life of both damper and oil\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\u003cstrong\u003eSpring characteristics and preload\u003c\/strong\u003e\u003c\/li\u003e\n \u003cli\u003eHydraulic spring preload: the shock absorber is equipped with a sealed, extremely robust hydraulic spring preload adjustment. The preload can be conveniently adjusted using an easily accessible handwheel. The sturdy adjustment mechanism is designed to withstand the toughest conditions\u003c\/li\u003e\n \u003cli\u003eThe wide adjustment range compensates for a large variety of load conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\u003cstrong\u003eSetup\u003c\/strong\u003e\u003c\/li\u003e\n \u003cli\u003eSpecial Wunderlich Suspension tuning for adventure and touring riders with high demands on their suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\u003cstrong\u003eIndividualisation\u003c\/strong\u003e\u003c\/li\u003e\n \u003cli\u003eWe individually select the spring rate based on your personal riding profile specifications: after selecting your shock absorber, simply define your personal specifications during the ordering process – they form the basis for selecting the spring best suited to you\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\u003cstrong\u003eMaintenance\u003c\/strong\u003e\u003c\/li\u003e\n \u003cli\u003eEach shock absorber can be completely and professionally serviced at the Wunderlich Suspension Center\u003c\/li\u003e\n \u003cli\u003eThe suspension tool is included in the scope of delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003eThe shock absorber housings are precisely machined from high-quality aluminium\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli\u003e\u003cstrong\u003eSpecial features\u003c\/strong\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003ePDS system – reduces the risk of bottoming out\u003c\/li\u003e\n \u003cli\u003eClosed system\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli\u003e\u003cstrong\u003eManufacturing quality\u003c\/strong\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003eWe use only high-strength components such as micro-machined, inductively hardened and tempered 42CrMo piston rods, premium-quality bearings and stainless-steel bushings, as well as low-friction seals\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003ePiston diameter: 46 mm\u003c\/li\u003e\n \u003cli\u003ePiston rod diameter: 16 mm\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli\u003e\u003cstrong\u003eSpring preload adjustment\u003c\/strong\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003eHydraulic with handwheel (HPA)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli\u003e\u003cstrong\u003eInstallation position\u003c\/strong\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003eRear swing arm\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eYour Wunderlich benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eWunderlich product. Small series. Handmade.\u003c\/li\u003e\n \u003cli\u003eWunderlich design. Functional and integrated.\u003c\/li\u003e\n \u003cli\u003eTested by Wunderlich\u003c\/li\u003e\n \u003cli\u003eMade in Europe\u003c\/li\u003e\n \u003cli\u003e5-year warranty when 24-month maintenance intervals are observed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hack-Moto.co.uk","offers":[{"title":"Default Title","offer_id":53375492718858,"sku":"57460-516","price":1392.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2968\/9866\/files\/57460-438_01_1500_blank.jpg?v=1784207533","url":"https:\/\/www.hack-moto.co.uk\/products\/wunderlich-suspension-shock-absorber-s4-hpa-57460-516","provider":"Hack-Moto.co.uk","version":"1.0","type":"link"}