{"product_id":"bbs-2088046-bkbd-wheel-rt88-for-audi-rs4-bmw-m5-f90-va-21x10-et25-5x112-black-bright-diamond-cut","title":"BBS 2088046-BKBD Wheel RT88 for AUDI RS4 \/ BMW M5 (F90) VA 21x10 ET25 5x112, Black Bright Diamond Cut","description":"\u003ch2\u003eDescription BBS 2088046-BKBD Wheel RT88 for AUDI RS4 \/ BMW M5 (F90) VA 21x10 ET25 5x112, Black Bright Diamond Cut\u003c\/h2\u003e \u003cp\u003eThe BBS RT88 wheel is a motorsport-derived design engineered to combine authentic racing heritage with the durability required for modern high-performance road vehicles. Developed through close collaboration between BBS Motorsport teams in Germany and the United States, the RT88 adapts the engineering philosophy and iconic styling of the legendary BBS E88 race wheel into a configuration suitable for both daily driving and demanding track-day use.\u003c\/p\u003e \u003cp\u003eThis version features the distinctive \u003cstrong\u003eBlack Bright Diamond Cut\u003c\/strong\u003e finish, combining a deep black base with precisely machined diamond-cut surfaces that emphasize the classic motorsport mesh pattern. The finish enhances visual contrast while maintaining the premium quality and durability expected from BBS forged wheels.\u003c\/p\u003e \u003cp\u003eThe wheel integrates a forged multi-spoke center inspired by the E88 together with a high-strength forged barrel derived from the BBS LM wheel program developed in Japan. This advanced construction increases structural rigidity while reducing unsprung mass, improving steering accuracy, suspension response, and overall driving dynamics. Unlike dedicated racing wheels, the RT88 incorporates durable street-ready coatings and improved air retention to ensure reliable long-term performance.\u003c\/p\u003e \u003cp\u003eManufactured using advanced die-forging processes and optimized through FEM structural analysis, the RT88 achieves an excellent strength-to-weight ratio. The design also ensures compatibility with modern high-performance braking systems, including large brake packages and carbon ceramic brakes.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTwo-piece forged aluminum construction with forged center and die-forged barrel\u003c\/li\u003e \u003cli\u003eMotorsport mesh design derived from the legendary BBS E88 race wheel\u003c\/li\u003e \u003cli\u003eForged barrel technology based on the BBS LM wheel program\u003c\/li\u003e \u003cli\u003eExclusive Black Bright Diamond Cut finish\u003c\/li\u003e \u003cli\u003eWeight-optimized structure engineered through FEM analysis\u003c\/li\u003e \u003cli\u003eHigh rigidity and durability for road and track-day performance\u003c\/li\u003e \u003cli\u003eDesigned to clear large performance braking systems including carbon ceramic brakes\u003c\/li\u003e \u003cli\u003eTPMS compatible with valve stems included\u003c\/li\u003e \u003cli\u003eAvailable finishes include Gold, White Gold, Silver, Black (Satin \/ Glossy), and Midnight Gold\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eWheel Diameter: 21 inch\u003c\/li\u003e \u003cli\u003eWheel Width: 10J\u003c\/li\u003e \u003cli\u003eOffset: ET25\u003c\/li\u003e \u003cli\u003eBolt Pattern: 5x112\u003c\/li\u003e \u003cli\u003eConstruction: Two-Piece Forged Aluminum\u003c\/li\u003e \u003cli\u003eFinish: Black Bright Diamond Cut\u003c\/li\u003e \u003c\/ul\u003e ","brand":"BBS","offers":[{"title":"Default Title","offer_id":51876368285982,"sku":"2088046-BKBD","price":9646.7,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/0553\/3982\/files\/bbs-2088046-bkbd-1.jpg?v=1779345394","url":"https:\/\/atomic-shop.ae\/products\/bbs-2088046-bkbd-wheel-rt88-for-audi-rs4-bmw-m5-f90-va-21x10-et25-5x112-black-bright-diamond-cut","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - UAE","version":"1.0","type":"link"}