{"product_id":"shimano-grx-fc-rx610-1-gravel-crank-set-1x12-speed","title":"Shimano GRX FC-RX610-1 Gravel Crank Set 1x12-Speed","description":"\u003cp\u003e\u003cimg src=\"https:\/\/dassets.shimano.com\/content\/dam\/global\/cg1SHICCycling\/final\/logos\/brandLogos\/shimano_grx_12.png\" alt=\"product-logo\"\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eGRX CRANKSET - 1X12s\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan\u003eFC-RX610-1\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe SHIMANO FC-RX610-1 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding. By pairing a 10-45T or 10-51T cassette with 38T or 40T chainring, riders can choose closer gear steps or ultimate range depending on personal need. The FC-RX610-1 comes in 165, 170, 172.5, and 175 mm crank arm lengths, providing an additional level of customization.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBENEFIT\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOptimal gearing for mixed-terrain riding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e38T and 40T chainrings available\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFEATURE\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e10-45T and 10-51T cassette options serve array of riding styles\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePRODUCT SPECIFICATION\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel No: FC-RX610-1\u003c\/li\u003e\n\u003cli\u003eSeries: GRX\u003c\/li\u003e\n\u003cli\u003eRear speeds: 12\u003c\/li\u003e\n\u003cli\u003eCompatible chain: HG 12-speed\u003c\/li\u003e\n\u003cli\u003eChain line (mm): 49.7\u003c\/li\u003e\n\u003cli\u003eP.C.D. (mm): 110\u003c\/li\u003e\n\u003cli\u003eSpider\/gear arms: 4\u003c\/li\u003e\n\u003cli\u003eChainring combination: 38T, 40T\u003c\/li\u003e\n\u003cli\u003eQ-factor (mm): 151\u003c\/li\u003e\n\u003cli\u003eCrank arm length (mm):\n\u003cul\u003e\n\u003cli\u003e165: ✔\u003c\/li\u003e\n\u003cli\u003e170: ✔\u003c\/li\u003e\n\u003cli\u003e172.5: ✔\u003c\/li\u003e\n\u003cli\u003e175: ✔\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional chain guard:\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWithout chain\/bash guard: ✔\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHOLLOWTECH crank arm: ✔\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCompatible bottom bracket type:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOutboard: ✔\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRecommended bottom bracket:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThreaded (normal): BB-RS501\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePress-Fit: BB-RS500-PB\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eThreaded bottom bracket shell width (mm):\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e68: ✔\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e70: ✔\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCrank fixing screw included: ✔\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAverage weight: 791 (38T) 812 (40T)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: Series color\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"38T | 165mm","offer_id":49061429149915,"sku":"SHIMANO-CRANKSET-GRX-FC-RX610-1-112-38T-165","price":5665.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/1031\/3435\/files\/SHIMANO-CRANKSET-GRX-FC-RX610-1-112-38T-0W.jpg?v=1785835341","url":"https:\/\/supremebikes.ph\/products\/shimano-grx-fc-rx610-1-gravel-crank-set-1x12-speed","provider":"Supreme Bikes PH","version":"1.0","type":"link"}