{"product_id":"shimano-gruppo-grx-rx610rx820-2x12s","title":"Shimano Grx RX610\/Rx820 Group - 2x12S","description":"\u003cp\u003eShimano Shifting Kit - GRX RX610 - 2x12 Speed\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003eShimano GRX – United in Gravel\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003eGravel is the great equalizer. It doesn't matter who you are, where you're from, or where you want to go. Gravel celebrates individuality. It brings people together in a shared passion. It lays the foundation for friendships and creates memories for eternity. Whether you travel a kilometer or a hundred. With or without professional equipment. With a 10, 11 or 12-speed gearbox system. On asphalt roads, forest roads, secondary roads – or no roads at all. It doesn't matter why you're out there, it just matters that you are.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eComposition of the GRX RX610 gearbox:\u003c\/p\u003e \u003cp\u003eGRX ST-RX610 | Brake\/Shift Lever (STI, Left + Right)\u003c\/p\u003e \u003cp\u003eGRX BR-RX400 | Disc Brake Caliper (Hydraulic, Flat Mount, Front + Rear)\u003c\/p\u003e \u003cp\u003eGRX FC-RX610-2 | crankset (Hollowtech, 46\/30 teeth)\u003c\/p\u003e \u003cp\u003eGRX FD-RX820 | Front derailleur (braze-on)\u003c\/p\u003e \u003cp\u003eGRX RD-RX820 | rear derailleur (Shadow RD+)\u003c\/p\u003e \u003cp\u003eCS-HG710-12 | cassette (HG-L2 \/ HG-EV compatible, 11-34 teeth)\u003c\/p\u003e \u003cp\u003eDeore CN-M6100 | 116 link chain (incl. Quick Link chain closure)\u003c\/p\u003e \u003cp\u003eDeore Rt70 | brake disc (Centerlock, Ice-Tech Freeza, 160 mm, 2 pieces)\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eGravel for Everyone. The 12-speed mechanical components of the Shimano GRX RX610 series are perfectly suited for use on mixed terrain. As a result, the STI ST-RX610 lever not only offers light and responsive shifting, but also unsurpassed comfort and maximum control on uneven terrain thanks to the textured shape of the handle and the non-slip surface. In combination with the BR-RX400 caliper, which ensures stable braking performance in all conditions, even the most difficult terrain can be tackled without hesitation.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003eMeanwhile, the FC-RX610 crankset combines low weight with improved efficiency, so you always cut a fine figure even on rough surfaces. Of course, the large gear ratio, which adapts to the different demands of gravel use, and the tight gradation with smaller step steps, which ensures a uniform cadence, should also be highlighted. The front and rear derailleurs are also optimally matched to the crank arm and are characterized by a light, harmonious and at the same time natural shifting behavior. While the FD-RX820 front derailleur impresses with its simple and precise adjustment, also thanks to the Toggle Link structure, the RD-RX820 rear derailleur shines with its integrated chain stabilizer, which noticeably reduces the noise level when shifting.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003eIf you need more detailed information about the individual components, search for the respective article in the corresponding product groups.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"46-30 \/ 170 mm \/ 11-34 \/ 160\/160","offer_id":53957373559107,"sku":null,"price":770.61,"currency_code":"EUR","in_stock":true},{"title":"46-30 \/ 172.5 mm \/ 11-34 \/ 160\/160","offer_id":54079835832643,"sku":null,"price":770.61,"currency_code":"EUR","in_stock":true},{"title":"46-30 \/ 175 mm \/ 11-34 \/ 160\/160","offer_id":54079835865411,"sku":null,"price":770.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/2616\/0707\/files\/65282-large_default_7eababf2-0215-4cc8-9560-ce864ede05b9.jpg?v=1764942657","url":"https:\/\/cavalierebici.it\/en\/products\/shimano-grx-rx610rx820-2x12s-group","provider":"Cavaliere Bici","version":"1.0","type":"link"}