{"product_id":"cannondale-topstone-carbon-3-grx-gravel-bike-2025-new","title":"Cannondale Topstone Carbon 3 GRX Gravel Bike 2026","description":"\u003csection class=\"product-overview animation-reset\" id=\"product-overview\" data-offsetmobile=\"200\" data-offsetdesktop=\"200\"\u003e\n\u003cdiv class=\"highlights thrives-built\"\u003e\n\u003cdiv id=\"PositioningPhrase\"\u003e\n\u003ch3\u003eAlways Game\u003c\/h3\u003e\n\u003cp\u003eOur take on the ultimate all-round gravel bike. Go anywhere, bring everything and then keep on going.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eModel Description\u003c\/h3\u003e\n\u003cp\u003eOne chainring, endless possibilities. The Topstone 3 GRX - 1X delivers simplicity without sacrificing performance. A Shimano GRX610\/820 blended group keeps shifting precise and reliable, while KingPin suspension takes the sting out of rough terrain. WTB tires keep you connected to the trail, making every ride a good one—whether it’s a quick lap or a full-day escapade.\u003c\/p\u003e\n\u003ch3\u003eWhat it's for\u003c\/h3\u003e\n\u003cp\u003eGravel riding \u0026amp; racing, bikepacking, going hard and long on dirt or pavement\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlights\"\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight full carbon frameset with Kingpin rear suspension, Proportional Response size-specific construction, and StashPort downtube storage\u003c\/li\u003e\n\u003cli\u003eWith a single chainring and wide-range SLX 12-speed cassette, this blend of Shimano’s top-end GRX820 and GRX610 gravel groups offers a killer performance value\u003c\/li\u003e\n\u003cli\u003eDurable, dependable WTB ST i25 rims, with Shimano hubs and WTB Riddler 45c gravel tires\u003c\/li\u003e\n\u003cli\u003eCannondale 3 flared handlebars offer comfortable, gravel-friendly hand positions\u003c\/li\u003e\n\u003cli\u003eCannondale Wheel Sensor delivers hyper-accurate speed, distance and route info, service reminders, and more via the Cannondale App\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cheader\u003e\n\u003ch2 class=\"headline\"\u003eSpecs\u003c\/h2\u003e\n\u003c\/header\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"column\"\u003e\n\u003ch3 class=\"section-title\"\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003ePlatform\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003e\u003ca href=\"https:\/\/www.cannondale.com\/en-us\/bikes\/road\/gravel\/topstone-carbon\"\u003eTopstone Carbon\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eModel Name\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eTopstone Carbon 3 GRX - 1x\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eModel Code\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eC15195U\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"section-title\"\u003eFrameset\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eFrame\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eTopstone Carbon, Kingpin suspension system, Proportional Response construction, downtube Stashport, internal cable routing, 12x142mm thru-axle, 27.2 dropper post ready, UDH, BSA 68mm threaded BB, flat mount disc, removable fender bridge, multiple gear\/bottle mounts\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eFork\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eTopstone Carbon, 1-1\/8\" to 1.5\" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle\/gear mounts, fender mounts\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eHeadset\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eAcros IS52\/40 ICR\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"section-title\"\u003eDrivetrain\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eRear Derailleur\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eShimano GRX 822, Shadow SGS\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eShifters\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eShimano GRX 610, 12-speed\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eChain\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eShimano M7100, 12-speed\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eCrank\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eShimano GRX 610, 40T\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eRear Cogs\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eShimano SLX M7100, 10-51, 12-speed\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eBottom Bracket\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eShimano BSA 68\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"section-title\"\u003eBrakes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eBrakes\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eShimano GRX 610 hydraulic disc, 160\/160mm RT70 rotors\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eBrake Levers\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eShimano GRX 610 hydraulic disc\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003ch3 class=\"section-title\"\u003eWheels\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eFront Hub\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eShimano TC500, 12x100mm centerlock\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eRear Hub\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eShimano TC500, 12x142mm centerlock\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eRims\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eWTB ST i25 TCS, 28h, tubeless ready\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eSpokes\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eStainless Steel, 14g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eTire Size\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003e45\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eWheel Size\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003e700c\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eTires\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eWTB Riddler TCS Light, 700x45c, tubeless ready\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eFront Tire\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eWTB Riddler TCS Light, 700x45c, tubeless ready\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eRear Tire\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eWTB Riddler TCS Light, 700x45c, tubeless ready\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"section-title\"\u003eComponents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eHandlebar\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eCannondale 3, butted 6061 Alloy, 16 deg flare drop\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eStem\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eCannondale C1 Conceal, Alloy, 31.8, -6°\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eGrips\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eCannondale KnurlCork, 2.7mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eSaddle\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eSelle Royal SRX Open\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eSeatpost\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eCannondale 3, 6061 Alloy, 27.2x350mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"section-title\"\u003eConnectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eWheel Sensor\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eCannondale Wheel Sensor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"section-title\"\u003eExtra\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"specs-list-item\"\u003e\n\u003cdiv class=\"inner-trigger trigger\"\u003e\n\u003cstrong class=\"name\"\u003eExtra 1\u003c\/strong\u003e\n\u003cdiv class=\"desc\"\u003eLarge StashBag downtube storage bag, tubeless valve stems\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Cannondale","offers":[{"title":"Moonrock \/ 47cm","offer_id":44915829932085,"sku":"C15195U3047","price":3099.0,"currency_code":"USD","in_stock":false},{"title":"Moonrock \/ 51cm","offer_id":44915829964853,"sku":"C15195U3051","price":3099.0,"currency_code":"USD","in_stock":false},{"title":"Moonrock \/ 54cm","offer_id":44915829997621,"sku":"C15195U3054","price":3099.0,"currency_code":"USD","in_stock":true},{"title":"Moonrock \/ 56cm","offer_id":44915830030389,"sku":"C15195U3056","price":3099.0,"currency_code":"USD","in_stock":true},{"title":"Moonrock \/ 58cm","offer_id":44915830063157,"sku":"C15195U3058","price":3099.0,"currency_code":"USD","in_stock":true},{"title":"Moonrock \/ 61cm","offer_id":44915830095925,"sku":"C15195U3061","price":3099.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0245\/8071\/files\/C26_C15195U_Topstone_Crb_3_GRX_1x_MRK_PD.png?v=1768328323","url":"https:\/\/www.firststopboardbarn.com\/zh\/products\/cannondale-topstone-carbon-3-grx-gravel-bike-2025-new","provider":"First Stop Board Barn","version":"1.0","type":"link"}