{"product_id":"moza-r25-ultra-true-torque-dd-wheelbase","title":"MOZA R25 Ultra True Torque DD Wheelbase","description":"\u003cdiv style=\"max-width: 1000px; margin: auto; font-family: inherit; line-height: 1.6;\"\u003e\n\n  \u003cp\u003e\u003cspan\u003eUnlock pro-level sim racing precision with the \u003cstrong\u003eMOZA R25 Ultra True Torque DD Wheelbase\u003c\/strong\u003e. Featuring a 25Nm sustained torque motor, built-in true torque sensor, zero-cogging flat-wire motor, 21-bit magnetic encoder, and advanced FFB algorithm, the R25 Ultra delivers unmatched responsiveness, realism, and control for esports and professional racing enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1824\/4087\/files\/screencapture-mozaracing-products-r25-ultra-2025-10-31-10_06_44.png?v=1761859086\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n  \u003c!-- SPECS --\u003e\n  \u003ch2 style=\"margin-top: 18px;\"\u003eSPECS\u003c\/h2\u003e\n\n  \u003cbutton class=\"accordion-btn\"\u003eMOZA R25 Ultra True Torque Direct Drive Wheel Base Specs \u003cspan class=\"plus\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n  \u003cdiv class=\"accordion-panel\"\u003e\n    \u003cul style=\"margin:0;\"\u003e\n      \u003cli\u003e\n\u003cb\u003ePlatform:\u003c\/b\u003e PC\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eDrive System:\u003c\/b\u003e Direct Drive\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eEncoder Type:\u003c\/b\u003e 21-bit Magnetic Encoder\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eEncoder Resolution:\u003c\/b\u003e 2,097,152 PPR\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eMaximum Torque:\u003c\/b\u003e 25 N·m\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eRated Power:\u003c\/b\u003e 378W\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eInput Voltage:\u003c\/b\u003e 110V~220V AC → 36V DC\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eHousing Material:\u003c\/b\u003e Aluminum Alloy\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eRear Cover Material:\u003c\/b\u003e Plastic\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eCoupler Material:\u003c\/b\u003e Aluminum Alloy\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eRGB Light Strips:\u003c\/b\u003e 2\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eMobile App Functions:\u003c\/b\u003e Supported\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eQuick Release:\u003c\/b\u003e Supported\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eUSB Refresh Rate:\u003c\/b\u003e 1000Hz\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003ePorts:\u003c\/b\u003e Power, PC, Pedals, Dashboard, Shifter, Handbrake, Emergency Stop Switch\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eAccessories:\u003c\/b\u003e Power adapter, data cable, bolt kit, user manual, warranty card\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eMounting Options:\u003c\/b\u003e Front, side, and bottom mounting supported (optional adjustable bracket available)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eEmergency Stop Switch:\u003c\/b\u003e Optional\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 248.8 × 140 × 135 mm\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 9.1 kg\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cbutton class=\"accordion-btn\"\u003eMounting Holes Diagram \u003cspan class=\"plus\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n  \u003cdiv class=\"accordion-panel\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0937\/0802\/6176\/files\/R21_R25_Base_Slot_Installation_Diagram.pdf?v=1758881649\" target=\"_blank\" rel=\"noopener\"\u003eR25 Ultra DD Base Mounting Holes Diagram (PDF)\u003c\/a\u003e\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cbutton class=\"accordion-btn\"\u003eUser Manual \u003cspan class=\"plus\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n  \u003cdiv class=\"accordion-panel\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0937\/0802\/6176\/files\/MOZA_R25_Ultra_True_Torque_DD_Wheel_Base_User_Manual_1016.pdf?v=1760604950\" target=\"_blank\" rel=\"noopener\"\u003eMOZA R25 Ultra True Torque DD Wheelbase User Manual (PDF)\u003c\/a\u003e\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cbutton class=\"accordion-btn\"\u003eWhat’s in the Box \u003cspan class=\"plus\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n  \u003cdiv class=\"accordion-panel\"\u003e\n    \u003cul style=\"margin:0;\"\u003e\n      \u003cli\u003eMOZA R25 Ultra True Torque Direct Drive Wheel Base × 1\u003c\/li\u003e\n      \u003cli\u003ePower Adapter\u003c\/li\u003e\n      \u003cli\u003ePower Cord\u003c\/li\u003e\n      \u003cli\u003eData Cord\u003c\/li\u003e\n      \u003cli\u003eBolt Kit\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003ch2 style=\"margin-top: 18px;\"\u003eFAQs\u003c\/h2\u003e\n\n  \u003cbutton class=\"accordion-btn\"\u003eWhat are the primary technical differences between the R21 Ultra and the R25 Ultra? \u003cspan class=\"plus\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n  \u003cdiv class=\"accordion-panel\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Both models share a zero-cogging flat-wire motor, a 21-bit magnetic encoder, and advanced FFB algorithms. The R25 Ultra adds higher sustained torque (25Nm) and a built-in true torque sensor (0.1% accuracy, up to 2 kHz sampling), delivering finer input fidelity and faster torque response. The R21 Ultra focuses on 21Nm sustained output and excellent thermal stability as a value-oriented, high-performance option.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cbutton class=\"accordion-btn\"\u003eWhat is the benefit of the built-in torque sensor? \u003cspan class=\"plus\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n  \u003cdiv class=\"accordion-panel\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      The built-in torque sensor continuously measures actual output torque at a 2kHz frequency with 0.1% accuracy. This allows the base to deliver “true torque feedback,” meaning what you feel is directly tied to the motor’s real physical output—not an approximation. It enhances steering precision, ensures linear response, and improves vehicle control during oversteer or traction loss.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cbutton class=\"accordion-btn\"\u003eHow does a true torque sensor affect driving feel? \u003cspan class=\"plus\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n  \u003cdiv class=\"accordion-panel\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      A true torque sensor measures the torque you apply directly (rather than inferring it via motor currents), resulting in lower measurement error, faster response, and more faithful reproduction of subtle road and steering cues. For competitive or pro users, this increases control fidelity and repeatability—key benefits that justify the R25’s premium positioning.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cbutton class=\"accordion-btn\"\u003eWho is the R25 Ultra designed for? \u003cspan class=\"plus\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n  \u003cdiv class=\"accordion-panel\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      The R25 Ultra is engineered for advanced sim racers and esports professionals who demand uncompromising torque, precision, and durability. It’s ideal for competitive environments, heavy GT and Formula racing, and long endurance sessions where sustained torque output and thermal stability are critical.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cbutton class=\"accordion-btn\"\u003eDoes the R25 Ultra run hotter or louder due to higher torque? \u003cspan class=\"plus\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n  \u003cdiv class=\"accordion-panel\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      No. The R25 Ultra features MOZA’s upgraded intelligent thermal management system with real-time temperature monitoring. Its high-efficiency flat-wire motor design ensures superior cooling and quiet operation, even under sustained 25Nm output.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Accordion CSS --\u003e\n\u003cstyle\u003e\n  .accordion-btn {\n    background:#f5f5f5;\n    cursor:pointer;\n    padding:16px;\n    width:100%;\n    text-align:left;\n    border:none;\n    outline:none;\n    font-size:16px;\n    font-weight:bold;\n    display:flex;\n    justify-content:space-between;\n    align-items:center;\n    margin-bottom:4px;\n    font-family: inherit;\n  }\n  .accordion-btn .plus { font-size:20px; }\n  .accordion-panel {\n    display:none;\n    background:#fff;\n    padding:16px;\n    margin-bottom:8px;\n    font-family: inherit;\n  }\n\u003c\/style\u003e\n\n\u003c!-- Accordion Script --\u003e\n\u003cscript\u003e\n  document.querySelectorAll(\".accordion-btn\").forEach(btn=\u003e{\n    btn.addEventListener(\"click\", ()=\u003e{\n      const panel=btn.nextElementSibling;\n      const plus=btn.querySelector(\".plus\");\n      if(panel.style.display===\"block\"){\n        panel.style.display=\"none\";\n        plus.textContent=\"+\";\n      } else {\n        panel.style.display=\"block\";\n        plus.textContent=\"–\";\n      }\n    });\n  });\n\u003c\/script\u003e\n","brand":"MOZA","offers":[{"title":"Default Title","offer_id":42196604387410,"sku":"RAMO7271343","price":1799.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/4087\/files\/imgi_6_R25U-Z.png?v=1761859901","url":"https:\/\/www.speednation.co.nz\/products\/moza-r25-ultra-true-torque-dd-wheelbase","provider":"Speednation","version":"1.0","type":"link"}