{"product_id":"gsi-ultra-300-mm-wheel-rim","title":"GSI Ultra 300 mm Wheel Rim","description":"\u003ch2\u003eGSI Ultra 300 mm Wheel Rim – Flagship Interlock Rim with Integrated LED Matrix\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eGSI Ultra 300 mm Wheel Rim\u003c\/strong\u003e is the flagship GSI wheel rim, a 300mm rim engineered for precision, comfort and seamless integration with the GSI Interlock system. Built on a \u003cstrong\u003erigid alloy core\u003c\/strong\u003e, it delivers uncompromising stability and direct force feedback response, while its shape supports natural ergonomics for long stints and consistent performance at the highest level. Its standout feature is the \u003cstrong\u003eintegrated LED Matrix\u003c\/strong\u003e — built directly into the rim — that keeps vital telemetry always within view, with no distractions, just data where you need it most. Designed exclusively for use within the Interlock System.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExclusive Interlock Ultra design\u003c\/strong\u003e — purpose-built for the GSI Interlock system as the flagship rim\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated LED Matrix\u003c\/strong\u003e — real-time telemetry display built directly into the rim, always within view\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid alloy structure\u003c\/strong\u003e — ensures precise, direct force feedback response and uncompromising stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic 300mm diameter\u003c\/strong\u003e — a neutral balance well-suited to multiple car classes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural ergonomics\u003c\/strong\u003e — designed for comfort and consistency over long stints\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e GSI Ultra 300 mm Wheel Rim\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 300mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore:\u003c\/strong\u003e Rigid alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Matrix:\u003c\/strong\u003e Integrated (built into the rim)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for:\u003c\/strong\u003e GSI Interlock System (exclusive)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x GSI Ultra 300 mm Wheel Rim with integrated LED Matrix\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSI Interlock System\u003c\/strong\u003e — designed exclusively for use within the Interlock system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eDesigned exclusively for use within the Interlock System. Not intended for use on third-party products.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes the GSI Ultra 300 mm Wheel Rim different from the GT and Oval rims?\u003c\/strong\u003e\u003cbr\u003eThe Ultra 300 is the flagship rim with an LED Matrix built directly into the rim (not an optional add-on), designed exclusively for the GSI Interlock system. The GT and Oval rims use a 70mm PCD bolt pattern and work with third-party button boxes, with the LED Matrix as an option.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the GSI Ultra 300 mm Wheel Rim have a built-in display?\u003c\/strong\u003e\u003cbr\u003eYes. It features an integrated LED Matrix built directly into the rim, displaying real-time telemetry always within your line of sight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the GSI Ultra 300 mm Wheel Rim on a non-GSI wheelbase or button box?\u003c\/strong\u003e\u003cbr\u003eNo. The Ultra 300 is designed exclusively for use within the GSI Interlock system and is not intended for use on third-party products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size is the GSI Ultra 300 mm Wheel Rim?\u003c\/strong\u003e\u003cbr\u003eIt has a 300mm diameter, an ergonomic, neutral size well balanced for multiple car classes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GSI - Gomez Sim Industries","offers":[{"title":"Default Title","offer_id":58302094508357,"sku":null,"price":264.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/6261\/7157\/files\/GSI-Ultra-300-mm-Wheel-Rim-GSI-Gomez-Sim-Industries-467489797.png?v=1781701234","url":"https:\/\/thefrenchsimracer.com\/en\/products\/gsi-ultra-300-mm-wheel-rim","provider":"The French Simracer","version":"1.0","type":"link"}