{"id":236932,"date":"2025-11-03T11:47:30","date_gmt":"2025-11-03T11:47:30","guid":{"rendered":"https:\/\/innteck.it\/innteck-usa\/?post_type=product&p=236932"},"modified":"2026-10-06T07:13:48","modified_gmt":"2026-10-06T07:13:48","slug":"fsr-48-complete-racing-front-fork-for-beta-sphere-3-0","status":"publish","type":"product","link":"https:\/\/innteck.it\/innteck-usa\/product\/motorcycle\/suspensions\/fsr-48-front-fork\/fsr-48-complete-racing-front-fork-for-beta-sphere-3-0\/","title":{"rendered":"FSR-48 Complete Racing Front Fork for Beta \u2013 Sphere 3.0"},"content":{"rendered":"

The Dal Soggio 1P.FSR-48KYBSACHS3.0 FSR-48 Complete Front Fork<\/strong> is a high-performance suspension system developed for compatible Beta motorcycles using KYB \/ Sachs-based applications.<\/p>\n

Designed and manufactured in Italy, the FSR-48 represents Dal Soggio Race\u2019s complete racing fork platform. Instead of modifying a production fork with individual upgrade components, the FSR-48 is engineered as a complete suspension system combining premium materials, precision machining, advanced surface treatments, and Dal Soggio\u2019s Sphere 3.0 hydraulic closed cartridge<\/strong>.<\/p>\n

The outer fork tubes are manufactured from ERGAL 7075 T6 aluminum alloy<\/strong> and extensively machined internally to reduce friction and promote smooth suspension movement. Dal Soggio also uses ERGAL 7075 T6 for the axle lugs, which are CNC machined from solid material for precise geometry and structural integrity.<\/p>\n

The inner fork tubes feature a DLC coating on the external sliding surface<\/strong> to reduce friction and improve wear resistance, while the internal surfaces receive a hard-anodized treatment<\/strong>. Together with premium SKF seals<\/strong>, these treatments are designed to support low-friction fork operation and consistent suspension performance.<\/p>\n

At the heart of the fork is the Dal Soggio Sphere 3.0 hydraulic closed-cartridge system<\/strong>, developed to provide refined damping control, sensitivity, stability, and consistent feedback under demanding off-road riding conditions. Dal Soggio positions the FSR-48 as its complete racing fork for riders seeking maximum suspension performance across different off-road disciplines.<\/p>\n

Dal Soggio specifies spring options from 4.4 N\/mm to 5.2 N\/mm<\/strong> across the FSR-48 platform, allowing the fork to be configured according to rider weight, riding discipline, and setup requirements. The manufacturer also specifies Dal Soggio Cube 5W fork oil<\/strong> for the FSR-48 system.<\/p>\n

<\/h3>\n

Key Features<\/h3>\n
    \n
  • Complete FSR-48 racing fork equipped with the Dal Soggio Sphere 3.0 hydraulic closed-cartridge system<\/strong><\/li>\n
  • ERGAL 7075 T6 outer tubes with extensive internal machining designed to promote smooth, low-friction fork movement<\/strong><\/li>\n
  • Inner fork tubes feature external DLC coating and internal hard-anodized surface treatment<\/strong><\/li>\n
  • CNC-machined ERGAL 7075 T6 axle lugs are manufactured from solid material for precision and structural integrity<\/strong><\/li>\n
  • Premium SKF fork seals support smooth operation and reliable sealing under demanding off-road conditions<\/strong><\/li>\n<\/ul>\n

    <\/h3>\n

    Technical Specifications<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Specification<\/th>\nDetails<\/th>\n<\/tr>\n
    Manufacturer<\/strong><\/td>\nDal Soggio Race<\/td>\n<\/tr>\n
    Part Number \/ SKU<\/strong><\/td>\n1P.FSR-48KYBSACHS3.0<\/td>\n<\/tr>\n
    Product Name<\/strong><\/td>\nFSR-48 Complete Front Fork for Beta 3.0<\/td>\n<\/tr>\n
    Product Type<\/strong><\/td>\nComplete Racing Front Fork<\/td>\n<\/tr>\n
    Application<\/strong><\/td>\nBeta Motorcycles<\/td>\n<\/tr>\n
    Reference Fork Platforms<\/strong><\/td>\nKYB \/ Sachs<\/td>\n<\/tr>\n
    Fork Family<\/strong><\/td>\nFSR-48<\/td>\n<\/tr>\n
    Hydraulic System<\/strong><\/td>\nDal Soggio Sphere 3.0<\/td>\n<\/tr>\n
    Cartridge Type<\/strong><\/td>\nHydraulic Closed Cartridge<\/td>\n<\/tr>\n
    Outer Tube Material<\/strong><\/td>\nERGAL 7075 T6<\/td>\n<\/tr>\n
    Outer Tube Construction<\/strong><\/td>\nInternally precision machined<\/td>\n<\/tr>\n
    Inner Tube External Treatment<\/strong><\/td>\nDLC Coating<\/td>\n<\/tr>\n
    Inner Tube Internal Treatment<\/strong><\/td>\nHard Anodizing<\/td>\n<\/tr>\n
    Axle Lug Material<\/strong><\/td>\nERGAL 7075 T6<\/td>\n<\/tr>\n
    Axle Lug Construction<\/strong><\/td>\nCNC Machined from Solid<\/td>\n<\/tr>\n
    Fork Seals<\/strong><\/td>\nSKF<\/td>\n<\/tr>\n
    Spring Rate Range<\/strong><\/td>\n4.4\u20135.2 N\/mm<\/td>\n<\/tr>\n
    Recommended \/ Factory-Specified Oil<\/strong><\/td>\nDal Soggio Cube 5W<\/td>\n<\/tr>\n
    Manufacturing \/ Development<\/strong><\/td>\nDesigned and built in Italy<\/td>\n<\/tr>\n
    Category<\/strong><\/td>\nFSR-48 Front Fork<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    <\/h3>\n

    Suspension Technology<\/h3>\n

    Sphere 3.0 Closed Cartridge<\/h4>\n

    The FSR-48 integrates Dal Soggio\u2019s Sphere 3.0 hydraulic cartridge<\/strong>, the latest evolution of the company\u2019s closed-cartridge suspension concept.<\/p>\n

    Dal Soggio developed Sphere 3.0 to provide improved damping control, sensitivity, and stability, allowing the complete fork system to maintain consistent suspension behavior across changing terrain and riding conditions.<\/p>\n

    ERGAL 7075 T6 Construction<\/h4>\n

    Dal Soggio makes extensive use of ERGAL 7075 T6<\/strong> throughout the FSR-48. The alloy is used for both the outer fork tubes and axle lugs, combining high-strength construction with precision machining.<\/p>\n

    The axle lugs are CNC machined from solid ERGAL 7075 T6 material<\/strong>, while the outer tubes receive extensive internal machining to optimize their internal surfaces.<\/p>\n

    DLC & Hard-Anodized Inner Tubes<\/h4>\n

    The fork inner tubes combine two different surface treatments:<\/p>\n

      \n
    • DLC coating on the outside<\/strong><\/li>\n
    • Hard anodizing on the inside<\/strong><\/li>\n<\/ul>\n

      The external DLC treatment is intended to minimize sliding friction and improve surface durability, while internal hard anodizing provides a hard, wear-resistant surface within the tube.<\/p>\n

      <\/h3>\n

      Vehicle \/ Fork Compatibility<\/h3>\n
        \n
      • Beta motorcycles<\/strong><\/li>\n
      • KYB \/ Sachs application configuration<\/strong><\/li>\n<\/ul>\n

        Exact Beta model and model-year compatibility is not specified on the official product page for SKU 1P.FSR-48KYBSACHS3.0<\/strong> and should therefore be confirmed before ordering.<\/p>\n

        <\/h3>\n

        Spring & Setup Information<\/h3>\n

        Dal Soggio lists 4.4 N\/mm through 5.2 N\/mm<\/strong> spring rates for the FSR-48 platform. Final spring selection and damping setup should be matched to rider weight, riding level, motorcycle configuration, and intended discipline.<\/p>\n

        Dal Soggio recommends installation and setup through a specialist suspension center so that spring rate, damping settings, fork position, and overall chassis balance can be correctly configured.<\/p>\n

        <\/h3>\n

        Service Fluid<\/h3>\n

        Dal Soggio specifies Cube 5W suspension oil<\/strong> for the FSR-48 front fork.<\/p>\n

        <\/h3>\n

        Installation Note<\/h3>\n

        The FSR-48 is a complete high-performance front fork assembly<\/strong>, not simply an internal cartridge upgrade.<\/p>\n

        Correct installation and setup should include verification of motorcycle compatibility, axle and brake interfaces, fork positioning, spring rate, damping setup, and chassis balance.<\/p>\n

        Professional suspension installation and setup are strongly recommended to obtain the intended performance and ensure safe operation.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

        Premium Dal Soggio FSR-48 complete front fork for Beta motorcycles, engineered around the Sphere 3.0 closed-cartridge system with ERGAL 7075 T6 construction, DLC-coated inner tubes, hard-anodized internal surfaces, and SKF seals.<\/p>\n","protected":false},"featured_media":238338,"template":"","meta":[],"product_brand":[268],"product_cat":[242],"product_tag":[],"class_list":["post-236932","product","type-product","status-publish","has-post-thumbnail","product_brand-dal-soggio","product_cat-fsr-48-front-fork","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/product\/236932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/media\/238338"}],"wp:attachment":[{"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/media?parent=236932"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/product_brand?post=236932"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/product_cat?post=236932"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/innteck.it\/innteck-usa\/wp-json\/wp\/v2\/product_tag?post=236932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}