{"product_id":"bbs-g8x-m2-m3-m4-ri-d-20-wheel-set","title":"BBS G8X M2 \/ M3 \/ M4 RI-D 20\" Wheel Set","description":"\u003cp\u003eThe BBS RI-D 20\" wheel set for the BMW G8X platform represents one of the most advanced forged aluminum wheel designs available today. Developed and manufactured by BBS Japan, the RI-D utilizes a proprietary extra-super duralumin alloy normally reserved for aerospace applications. This specialized material provides exceptional strength while allowing the wheel to achieve extremely low weight.\u003c\/p\u003e\n\u003cp\u003eOriginally introduced by BBS in 2011 as the world’s first wheel produced using extra-super duralumin, the RI-D remains one of the lightest forged aluminum wheels ever produced for road vehicles. The unique five-spoke design emphasizes both structural efficiency and weight reduction, delivering a wheel that improves handling response, braking consistency, and overall driving dynamics.\u003c\/p\u003e\n\u003cp\u003eEvery BBS forged wheel begins as a billet of high-grade aluminum alloy and undergoes BBS’s proprietary multi-stage die-forging process. This manufacturing method can apply up to 18 million pounds of pressure during production, refining the grain structure of the material to create a wheel with exceptional strength, rigidity, and durability.\u003c\/p\u003e\n\u003cp\u003eThe result is a wheel engineered with an optimal stiffness-to-weight ratio, allowing drivers to reduce unsprung mass without compromising structural integrity. For high-performance vehicles such as the BMW G87 M2, G80 \/ G81 M3, and G82 \/ G83 M4, reducing wheel weight significantly improves suspension response, steering feedback, and overall chassis performance.\u003c\/p\u003e\n\u003cp\u003eThe RI-D’s minimalist cross-spoke design further contributes to its lightweight construction while maintaining the motorsport heritage that BBS is known for worldwide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBBS RI-D forged aluminum wheel set\u003c\/li\u003e\n\u003cli\u003eManufactured by BBS Japan\u003c\/li\u003e\n\u003cli\u003eConstructed using extra-super duralumin alloy (aerospace-grade aluminum)\u003c\/li\u003e\n\u003cli\u003eUltra-lightweight one-piece forged wheel design\u003c\/li\u003e\n\u003cli\u003eMulti-stage BBS die-forging process for maximum strength\u003c\/li\u003e\n\u003cli\u003eOptimized stiffness-to-weight ratio for improved vehicle dynamics\u003c\/li\u003e\n\u003cli\u003e5x112 bolt pattern with 66.6mm center bore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWheel Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront: 20x9.5 ET10 – 19.1 lbs\u003c\/li\u003e\n\u003cli\u003eRear: 20x10.5 ET15 – 20.2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis configuration represents a standard performance fitment for the G8X platform. Vehicles that have been lowered or modified should verify proper clearance depending on tire size, suspension setup, and alignment settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Finishes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiamond Silver – SKU: RI100\/104DS\u003c\/li\u003e\n\u003cli\u003eDiamond Black – SKU: RI100\/104DB\u003c\/li\u003e\n\u003cli\u003eDiamond Gold – SKU: RI100\/104DG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/collections\/m2-g87\"\u003eBMW G87 M2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/collections\/m3-g80\"\u003eBMW G80 \/ G81 M3\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/collections\/m4-g82-g83\"\u003eBMW G82 \/ G83 M4\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003ePlease contact our team for current availability and estimated delivery timelines.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eWheel availability may vary depending on finish and production allocation from BBS Japan.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUB2 SPEEDHOUSE","offers":[{"title":"Diamond Silver","offer_id":52631939580187,"sku":"RI100\/104DS","price":11670.0,"currency_code":"USD","in_stock":true},{"title":"Diamond Black","offer_id":52631939612955,"sku":"RI100\/104DB","price":11670.0,"currency_code":"USD","in_stock":true},{"title":"Diamond Gold","offer_id":52631939645723,"sku":"RI100\/104DG","price":11670.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/2123\/2667\/files\/bbs-g8x-m2-m3-m4-ri-d-20-inch-wheel-set-diamond-silver-white-background.jpg?v=1784575187","url":"https:\/\/www.sub2speedhouse.com\/products\/bbs-g8x-m2-m3-m4-ri-d-20-wheel-set","provider":"SUB2 SPEEDHOUSE","version":"1.0","type":"link"}