{"product_id":"cover-alugear-aero-pm-r9200-12v-dura-ace-power-meter-nero","title":"Alugear Aero 2x12 110 BCD 4b Shimano Asymmetric chainring - 54-40T","description":"\u003ch3\u003eAero Cover ALUGEAR Shimano Dura-Ace R9200\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003eALUGEAR aero cover\u003c\/strong\u003e is designed to optimize the aesthetic and functional integration between the chainring and the crankset. Developed for Shimano Dura-Ace R9200 systems, it covers the interface between the crank arm and the chainring, improving visual continuity and aerodynamic efficiency. This \u003cstrong\u003eroad bike chainring cover\u003c\/strong\u003e is a technical component dedicated to advanced 1x and 2x setups, maintaining precision and compatibility with high-performance systems.\u003c\/p\u003e \u003ch3\u003eMaterials and construction\u003c\/h3\u003e \u003cp\u003eMade from \u003cstrong\u003e7075 T6 aluminum cover\u003c\/strong\u003e, it delivers mechanical strength and lightweight performance. The \u003cstrong\u003eCNC-machined cover\u003c\/strong\u003e process ensures precise tolerances and a high-quality finish, while industrial anodizing protects the surface from wear and external agents. This \u003cstrong\u003eanodized bike cover\u003c\/strong\u003e maintains structural integrity and aesthetic quality even under intensive use conditions.\u003c\/p\u003e \u003ch3\u003eCompatibility and functionality\u003c\/h3\u003e \u003cp\u003eDesigned for Shimano Dura-Ace R9200-P cranksets with integrated power meter, this \u003cstrong\u003eShimano R9200 cover\u003c\/strong\u003e is compatible with ALUGEAR 1x and 2x chainrings with asymmetric 110 mm BCD. The structure allows simple installation and quick removal for maintenance. This \u003cstrong\u003eALUGEAR chainring cover\u003c\/strong\u003e is designed to enhance aesthetics and integration, making it a technical and purpose-built \u003cstrong\u003eroad crankset accessory\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eTechnical features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eALUGEAR aero cover\u003c\/strong\u003e for aesthetic and aerodynamic integration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLightweight and durable 7075 T6 aluminum cover\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCNC-machined cover\u003c\/strong\u003e for manufacturing precision.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAnodized bike cover\u003c\/strong\u003e with surface protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShimano R9200 cover\u003c\/strong\u003e compatible with Dura-Ace.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eALUGEAR chainring cover\u003c\/strong\u003e for 1x and 2x systems.\u003c\/li\u003e \u003cli\u003eCompatibility with 4-arm asymmetric 110 mm BCD.\u003c\/li\u003e \u003cli\u003eCover weight: 17 g – bolts: 8 g.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRoad crankset accessory\u003c\/strong\u003e for advanced setups.\u003c\/li\u003e \u003cli\u003eRecommended tightening torque: maximum 10 Nm.\u003c\/li\u003e \u003c\/ul\u003e ","brand":"Alugear","offers":[{"title":"One size \/ Black","offer_id":54078254416218,"sku":null,"price":76.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7139\/6534\/files\/Cover-Alugear-Aero-PM-R9200-12V-Dura-Ace-Power-Met-0.png?v=1777489816","url":"https:\/\/www.all4cycling.com\/en\/products\/cover-alugear-aero-pm-r9200-12v-dura-ace-power-meter-nero","provider":"All4cycling ","version":"1.0","type":"link"}