{"product_id":"shimano-ultegra-rd-r8150-di2-12-speed-rear-derailleur-irdr8150f","title":"Shimano Ultegra RD-R8150 Di2 12-Speed Rear Derailleur 28-34T Road Bike IRDR8150F","description":"\u003cp\u003e\u003cstrong\u003eCondition: New in retail packaging\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Shimano Ultegra RD-R8150 Di2 rear derailleur delivers fast, precise 12-speed electronic shifting for Shimano Ultegra R8100 road drivetrains. It features an integrated wireless unit and charging port, LED status indicator, and wide cassette compatibility for modern road setups. Designed for smooth performance and clean integration, it is ideal for racing, endurance, and high-performance road riding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShimano Ultegra RD-R8150 Di2 rear derailleur\u003c\/li\u003e\n\u003cli\u003e12-speed electronic rear shifting\u003c\/li\u003e\n\u003cli\u003eFast and accurate Di2 performance\u003c\/li\u003e\n\u003cli\u003eIntegrated wireless unit and charging port\u003c\/li\u003e\n\u003cli\u003eLED status and battery indicator\u003c\/li\u003e\n\u003cli\u003eCompatible with 28T to 34T low sprockets\u003c\/li\u003e\n\u003cli\u003eShimano Shadow RD low-profile construction\u003c\/li\u003e\n\u003cli\u003eDesigned for Shimano Ultegra R8100 road drivetrains\u003c\/li\u003e\n\u003cli\u003eClean and efficient road bike integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCondition: New in retail packaging\u003c\/li\u003e\n\u003cli\u003eBrand: Shimano\u003c\/li\u003e\n\u003cli\u003eSeries: Ultegra R8100\u003c\/li\u003e\n\u003cli\u003eModel: RD-R8150\u003c\/li\u003e\n\u003cli\u003eSKU: IRDR8150F\u003c\/li\u003e\n\u003cli\u003eUPC: 192790240961\u003c\/li\u003e\n\u003cli\u003eType: Rear Derailleur\u003c\/li\u003e\n\u003cli\u003eShifting Type: Di2 Electronic\u003c\/li\u003e\n\u003cli\u003eSpeed: 12-Speed\u003c\/li\u003e\n\u003cli\u003eCage Length: Medium Cage\u003c\/li\u003e\n\u003cli\u003eMount Type: Bolt-On\u003c\/li\u003e\n\u003cli\u003eRD Construction: Shimano Shadow RD\u003c\/li\u003e\n\u003cli\u003eMax Low Sprocket: 34T\u003c\/li\u003e\n\u003cli\u003eLow Sprocket Compatibility: 28-34T\u003c\/li\u003e\n\u003cli\u003eTotal Capacity: 39T\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum, Steel, Carbon Reinforced Polymer\u003c\/li\u003e\n\u003cli\u003eCompatible Bike Type: Road Bike\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eAverage Weight: 262 g \/ 9.24 oz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":52953138593903,"sku":"IRDR8150F","price":249.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8840\/1263\/files\/IMG_2117.jpg?v=1777020028","url":"https:\/\/www.brinvo.com\/products\/shimano-ultegra-rd-r8150-di2-12-speed-rear-derailleur-irdr8150f","provider":"BrinVO , eBay Mizuki, Walmart VeloQuest","version":"1.0","type":"link"}