{"product_id":"fd-r9250","title":"FD-R9250 (DURA-ACE)","description":"\u003ch3 class=\"list_anchor_cs_h3\"\u003eSHIMANO FD-R9250 (DURA-ACE) | Di2 Front Derailleur Achieves Shimano's Fastest Front Shifting Ever\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eDURA-ACE's latest technology redefines front shifting.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"FD-R9250\" from the SHIMANO DURA-ACE R9200 series is a front derailleur compatible with 2x12 speed Di2 systems.\u003c\/p\u003e\n\u003cp\u003eCompared to the conventional FD-R9150 model, it achieves approximately 45% faster shifting performance, making it Shimano's fastest front shifting ever. It smoothly and reliably moves the chain even during high-speed riding or under high loads, without disrupting the rider's rhythm.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the entire unit has been significantly compacted, reducing the frontal area by approximately 33%. The weight has also been reduced to just 96g, achieving a high-level balance of aerodynamic performance and light weight.\u003c\/p\u003e\n\u003cp\u003eThis front derailleur allows you to experience the overwhelming shifting performance unique to DURA-ACE, refined in the top-category racing scene.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"list_anchor_cs_h3\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eDURA-ACE R9200 series 2x12-speed Di2 front derailleur\u003c\/li\u003e\n\n\u003cli\u003eFront shifting performance approximately 45% faster than FD-R9150\u003c\/li\u003e\n\n\u003cli\u003eAchieves Shimano's fastest front shifting ever\u003c\/li\u003e\n\n\u003cli\u003eCompact design reduces frontal area by approximately 33%\u003c\/li\u003e\n\n\u003cli\u003eLightweight design at just 96g\u003c\/li\u003e\n\n\u003cli\u003eSmooth and reliable shifting performance even under high loads\u003c\/li\u003e\n\n\u003cli\u003eSlim body shape contributes to improved aerodynamic performance\u003c\/li\u003e\n\n\u003cli\u003eCompatible with a wide range of chainrings from 46-54T\u003c\/li\u003e\n\n\u003cli\u003eSupports firmware updates via E-TUBE PROJECT\u003c\/li\u003e\n\n\u003cli\u003eHigh integration with the DURA-ACE Di2 system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"list_anchor_cs_h3\"\u003eSPEC\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eSeries: DURA-ACE R9200\u003c\/li\u003e\n\n\u003cli\u003eModel: FD-R9250\u003c\/li\u003e\n\n\u003cli\u003eCompatible speeds: Front 2-speed \/ Rear 12-speed\u003c\/li\u003e\n\n\u003cli\u003eCompatible chain: HG 12-speed\u003c\/li\u003e\n\n\u003cli\u003eMount type: Braze-on\u003c\/li\u003e\n\n\u003cli\u003eAction: Down-swing\u003c\/li\u003e\n\n\u003cli\u003eCompatible outer chainring: 46-54T\u003c\/li\u003e\n\n\u003cli\u003eTotal capacity: 16T\u003c\/li\u003e\n\n\u003cli\u003eChainline: 44.5mm\u003c\/li\u003e\n\n\u003cli\u003eChainstay angle: 61-66°\u003c\/li\u003e\n\n\u003cli\u003eLink bushings: 4\u003c\/li\u003e\n\n\u003cli\u003eSD300 port: 1\u003c\/li\u003e\n\n\u003cli\u003eAverage weight: Approx. 96g\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMany people are surprised by the speed of front shifting when using the Di2 from the R9200 series.\u003c\/p\u003e\n\u003cp\u003eThe response is exceptional, especially in situations where you want to shift the front gears quickly, such as on climbs or before a sprint. There's no feeling of the chain hesitating; it shifts very smoothly.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the compact body has a clean look and pairs perfectly with the latest aero frames.\u003c\/p\u003e\n\u003cp\u003eThis core DURA-ACE component is recommended for those who seek comfortable shifting performance not only in road races but also on long rides.\u003c\/p\u003e","brand":"SHIMANO","offers":[{"title":"In-store stock","offer_id":50122518921491,"sku":"4550170875282","price":56150.0,"currency_code":"JPY","in_stock":false},{"title":"Obtainable from manufacturer (approx. 10 days)","offer_id":50122518954259,"sku":"oty-4550170875282","price":56150.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/4237\/2883\/files\/FD-R9250_1.jpg?v=1732616711","url":"https:\/\/store-eirin-jp.com\/en\/products\/fd-r9250","provider":"京都の自転車屋 CYCLE SHOP eirin ＆ サイクルハテナ","version":"1.0","type":"link"}