{"product_id":"cannondale-topstone-carbon-3-grx","title":"Cannondale Topstone Carbon 3 GRX","description":"\u003cp\u003eThe Cannondale Topstone Carbon 3 GRX is the ultimate all-round gravel bike designed for everything from fast-paced trail riding to multi-day bikepacking adventures. Built on a lightweight full-carbon frameset, it features revolutionary Kingpin rear suspension and size-specific Proportional Response construction to deliver maximum traction and smooth out rough off-road terrain. Driven by a precise 1x12 Shimano GRX 610\/820 12-speed gravel drivetrain, this versatile drop-bar bike pair simple, single-chainring shifting with a wide-range SLX cassette for effortless climbing. Complete with integrated StashPort downtube storage, wide WTB Riddler 45c gravel tires, and ergonomic flared handlebars, the Topstone Carbon 3 provides peak performance, control, and comfort on dirt, gravel, or pavement.\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"product-overview__copy p -regular\"\u003eLightweight full carbon frameset with Kingpin rear suspension, Proportional Response size-specific construction and StashPort downtube storage\u003c\/li\u003e\n\u003cli class=\"product-overview__copy p -regular\"\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 class=\"product-overview__copy p -regular\"\u003eDurable, dependable WTB ST i25 rims, with Shimano hubs and WTB Riddler 45c gravel tires\u003c\/li\u003e\n\u003cli class=\"product-overview__copy p -regular\"\u003eCannondale 3 flared handlebars offer comfortable, gravel-friendly hand positions\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePlatform: Topstone Carbon\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel Name: Topstone Carbon 3 GRX - 1x\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel Code: C15195U\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrame: Topstone 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\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFork: Topstone 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\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeadset: Acros IS52\/40 ICR\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRear Derailleur: Shimano GRX 822, Shadow SGS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShifters: Shimano GRX 610, 12-speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChain: Shimano M7100, 12-speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCrank: Shimano GRX 610, 40T (165mm: 47cm | 170mm: 51cm | 172.5mm: 54-56cm | 175mm: 58-61cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRear Cogs: Shimano SLX M7100, 10-51, 12-speed  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBottom Bracket: Shimano BSA 68  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBrakes: Shimano GRX 610 hydraulic disc, 160\/160mm RT70 rotors  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBrake Levers: Shimano GRX 610 hydraulic disc  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRims: WTB ST i25 TCS, 28h, tubeless ready  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpokes: Stainless Steel, 14g  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHubs: (F) Shimano TC500, 12x100mm centerlock \/ (R) Shimano TC500, 12x142mm centerlock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTires: WTB Riddler TCS Light, 700x45c, tubeless ready\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTire Size: 45c\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWheel Size: 700c\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandlebar: Cannondale 3, butted 6061 Alloy, 16 deg flare, 120mm drop (400mm: 47cm | 420mm: 51-54cm | 440mm: 56-61cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStem: Cannondale C1 Conceal, Alloy, 31.8, -6° (70mm: 47-51cm | 80mm: 54cm | 90mm: 56-58cm | 100mm: 61cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrips: Cannondale KnurlCork, 2.7mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSaddle: Selle Royal SRX Open\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeatpost: Cannondale 3, 6061 Alloy, 27.2x350mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtras: Large StashBag downtube storage bag, tubeless valves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"CANNONDALE","offers":[{"title":"51 \/ Teal","offer_id":50539401085121,"sku":"CDC15195U1051","price":3499.99,"currency_code":"AUD","in_stock":false},{"title":"54 \/ Teal","offer_id":50539401117889,"sku":"CDC15195U1054","price":3499.99,"currency_code":"AUD","in_stock":false},{"title":"56 \/ Teal","offer_id":50539401150657,"sku":"CDC15195U1056","price":3499.99,"currency_code":"AUD","in_stock":true},{"title":"58 \/ Teal","offer_id":50539401183425,"sku":"CDC15195U1058","price":3499.99,"currency_code":"AUD","in_stock":false},{"title":"61 \/ Teal","offer_id":50539401216193,"sku":"CDC15195U1061","price":3499.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2035\/5663\/files\/sideview_70963621-a5db-4e82-bc8f-187946dae42d.webp?v=1787964441","url":"https:\/\/www.baybikeco.com.au\/products\/cannondale-topstone-carbon-3-grx","provider":"Bay Bike Co","version":"1.0","type":"link"}