{"product_id":"shimano-fc-rx610-1-front-crankset-grx-40t-165mm","title":"Shimano FC-RX610-1 Front Crankset GRX 40T 165mm","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eUpgrade your gravel and adventure setup with the \u003cb\u003eShimano FC-RX610-1 GRX Crankset\u003c\/b\u003e. Purpose-built for 1x12-speed gravel drivetrains, this crankset delivers optimal gearing, reliable chain retention, and smooth shifting across mixed terrain and rough backroads.\u003c\/p\u003e\n\u003cp\u003eFeaturing a \u003cb\u003e40T single chainring\u003c\/b\u003e and \u003cb\u003e165mm crank arm length\u003c\/b\u003e, it offers efficient power transfer and enhanced cadence efficiency—making it an ideal choice for riders looking for extra ground clearance or a shorter arm option to optimize leg alignment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eGravel-Optimized Gearing:\u003c\/b\u003e 1x12-speed setup keeps shifting simple, reducing chain drop risks while maintaining a versatile gear range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e165mm Crank Length:\u003c\/b\u003e Ideal for improved pedaling ergonomics, higher cadence efficiency, and additional ground clearance on technical trails.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e40T Chainring:\u003c\/b\u003e Strikes the perfect balance between high-speed flat riding and manageable climbing gears.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eShimano Quality \u0026amp; Durability:\u003c\/b\u003e Engineered to withstand the grit, mud, and demands of gravel riding.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eModel:\u003c\/b\u003e FC-RX610-1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSeries:\u003c\/b\u003e Shimano GRX\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDrivetrain Speed:\u003c\/b\u003e 12-Speed (1x)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eChainring Teeth:\u003c\/b\u003e 40T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCrank Arm Length:\u003c\/b\u003e 165mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano NZ","offers":[{"title":"Default Title","offer_id":50266862584047,"sku":"192790639703","price":279.99,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8013\/2529\/files\/FC-RX610-1-40T-shic219-primary_1.jpg.thumb.572.572.png?v=1785323144","url":"https:\/\/vbike.co.nz\/products\/shimano-fc-rx610-1-front-crankset-grx-40t-165mm","provider":"VBike","version":"1.0","type":"link"}