{"product_id":"kit-viti-carbon-ti-x-cover-da9200-nero","title":"Carbon-Ti X-Cover DA9200 Bolt Kit - Black ","description":"\u003ch3\u003eX-Cover DA9200 Screw Kit for Shimano DuraAce Cranksets\u003c\/h3\u003e\n\n\u003cp\u003eThe X-Cover DA9200 kit is the ideal solution for those who need \u003cstrong\u003echainring fixing screws\u003c\/strong\u003e of outstanding quality and precision. Made through \u003cstrong\u003eCNC machining\u003c\/strong\u003e in AL7075 aluminum, these shaped screws ensure a solid and reliable connection for Shimano DuraAce 9200 12s, DuraAce 9200-P 12s, Ultegra FC-R8100 and FC-R8100-P cranksets. The \u003cstrong\u003especialized machining\u003c\/strong\u003e guarantees extremely precise tolerances, eliminating play and unwanted vibrations while riding. Every component undergoes strict quality control to ensure optimal performance and long-lasting durability.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and Product Technical Specifications\u003c\/h3\u003e\n\n\u003cp\u003eThis kit is \u003cstrong\u003especifically designed for X-Carboring EVO chainring fixing\u003c\/strong\u003e in a double front chainring setup and is not compatible with different models such as DuraAce 9100, Ultegra 105 or other generations. The \u003cstrong\u003ekit composition\u003c\/strong\u003e includes 4 shaped female and 4 standard-length male pieces, allowing correct installation on both sides of the crankset. The total weight of just 23 grams highlights the structural optimization, a key aspect for those seeking maximum lightweight performance without compromising mechanical strength.\u003c\/p\u003e\n\n\u003ch3\u003ePerformance and Power Transfer\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eX-Cover screws ensure\u003c\/strong\u003e excellent power transfer and a refined aesthetic connection. The shaped screw geometry reduces stress concentrations and promotes even load distribution during maximum efforts. \u003cstrong\u003eItalian manufacturing\u003c\/strong\u003e ensures construction standards compliant with the strictest European regulations. Compatible exclusively with \u003cstrong\u003eShimano DuraAce 9200 cranksets\u003c\/strong\u003e and the Ultegra FC-R8100 series, this kit is the correct choice for those using these drivetrain groups and not different systems.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eMaterial: \u003cstrong\u003eCNC-machined AL7075 aluminum\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eCompatibility: \u003cstrong\u003eShimano DuraAce 9200 12s\u003c\/strong\u003e, DuraAce 9200-P 12s, Ultegra FC-R8100 and FC-R8100-P\u003c\/li\u003e\n\u003cli\u003eKit composition: 4 shaped female and 4 standard-length male pieces\u003c\/li\u003e\n\u003cli\u003eApplication: \u003cstrong\u003eX-Carboring EVO chainring fixing\u003c\/strong\u003e double chainring\u003c\/li\u003e\n\u003cli\u003eWeight: 23 grams\u003c\/li\u003e\n\u003cli\u003eNot compatible with: DuraAce 9100, Ultegra 105, earlier models\u003c\/li\u003e\n\u003cli\u003ePrecision tolerances: ±0.05 mm from CNC machining\u003c\/li\u003e\n\u003cli\u003eFinish: Satin black\u003c\/li\u003e\n\u003cli\u003eProduct code: XCDA9200N\u003c\/li\u003e\n\u003cli\u003eOrigin: \u003cstrong\u003eMade in Italy production\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e ","brand":"Carbon-Ti","offers":[{"title":"One size \/ Black","offer_id":54800345366874,"sku":null,"price":38.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7139\/6534\/files\/Kit-Viti-Carbon-Ti-X-Cover-DA9200-Nero-All4cycl-70.png?v=1789585559","url":"https:\/\/www.all4cycling.com\/en\/products\/carbon-ti-x-carboring-40-x-110-4-arms-chainring-7","provider":"All4cycling ","version":"1.0","type":"link"}