{"product_id":"ventum-gs1-carbon-grx-di2-12-speed-disc-gravel-bike","title":"Ventum GS1 Carbon GRX Di2 12 Speed Disc Gravel Bike","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 10.0pt;\"\u003eThe Ventum GS1 Carbon GRX Di2 Disc is a \u003cb\u003efull-carbon gravel race bike\u003c\/b\u003e built for speed on mixed terrain. It pairs Shimano’s new \u003cb\u003eGRX Di2 1x12-speed electronic groupset\u003c\/b\u003e with \u003cb\u003eZIPP 303 XPLR SW carbon wheels\u003c\/b\u003e and tire clearance up to \u003cb\u003e700x56c front and 700x50c rear\u003c\/b\u003e, giving racers room for bigger rubber without changing how the bike handles. The frame runs Ventum’s proven \u003cb\u003eRace Geometry\u003c\/b\u003e — aggressive, with a tucked rear end and stable steering — the same setup used across the brand’s gravel line.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 10.0pt;\"\u003eWhat separates the GS1 in the gravel-race category is that the added tire clearance didn’t require loosening up the geometry, a tradeoff many gravel frames make when they widen the rear end to fit bigger tires. The result rides \u003cb\u003eroad-bike quick\u003c\/b\u003e while holding that speed on loose or rough surfaces. This is a bike built for racing and fast group rides, not for bikepacking or all-day touring comfort.\u003c\/p\u003e\n\u003ch4 style=\"margin: 15.0pt 0in 7.5pt 0in;\"\u003e\u003cstrong\u003eWho It’s For\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eGravel racers who want \u003cb\u003erace geometry and tire clearance\u003c\/b\u003e in one frame, not a compromise between the two\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eRoad riders adding gravel capability who don’t want to give up \u003cb\u003equick handling\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eRiders comfortable in an \u003cb\u003eaggressive, tucked-rear riding position\u003c\/b\u003e at speed\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eConsider a different bike if you want a \u003cb\u003erelaxed touring or bikepacking geometry\u003c\/b\u003e, or prefer mechanical (non-electronic) shifting\u003c\/p\u003e\n\u003ch4 style=\"margin: 15.0pt 0in 7.5pt 0in;\"\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFrame size changes \u003cb\u003ecrank length and cockpit width\u003c\/b\u003e: XS through M\/L run 170mm cranks with 40–42cm bars; L and XL step up to 172.5mm cranks and bars up to 44cm\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003eTire strategy matters\u003c\/b\u003e: it ships with 700x45c Goodyear XPLR Inter tires but has clearance to 700x56c front \/ 700x50c rear for rockier or wetter routes\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eThe 1x12 GRX Di2 groupset with a \u003cb\u003e10-51T cassette\u003c\/b\u003e covers a wide gear range for mixed terrain; riders wanting a 2x setup should look elsewhere in the lineup\u003c\/p\u003e\n\u003ch4 style=\"margin: 15.0pt 0in 7.5pt 0in;\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 10.0pt;\"\u003eFrame and fork are \u003cb\u003efull carbon fiber\u003c\/b\u003e with a \u003cb\u003eT47 threaded bottom bracket\u003c\/b\u003e, internal cable routing, and a \u003cb\u003eUDH derailleur hanger\u003c\/b\u003e, which keeps the frame compatible with newer derailleur standards as drivetrains evolve. The fork uses a tapered carbon steerer and carbon dropouts, and both frame and fork use flat mount disc brakes.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 10.0pt;\"\u003eThe groupset is Shimano’s new \u003cb\u003eGRX Di2 1x12-speed electronic drivetrain\u003c\/b\u003e, paired with a 40T chainring and a Shimano XT \u003cb\u003e10-51T cassette\u003c\/b\u003e. Electronic shifting holds gear changes more reliably under load on rough terrain than mechanical systems, and the wide-range cassette gives the low gearing needed for steep climbs without a second chainring to manage.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 10.0pt;\"\u003eBraking is \u003cb\u003eShimano GRX Di2 hydraulic disc\u003c\/b\u003e with 160mm rotors front and rear, which delivers consistent stopping power in wet or muddy gravel conditions where rim brakes fall short.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 10.0pt;\"\u003eWheels are \u003cb\u003eZIPP 303 XPLR SW carbon\u003c\/b\u003e, tubeless-ready, with a \u003cb\u003eMicrospline rear driver\u003c\/b\u003e to run the wide-range cassette. Stock tires are Goodyear XPLR Inter in 700x45c. The \u003cb\u003eVentum CR5 integrated carbon bar\/stem\u003c\/b\u003e replaces a traditional two-piece cockpit and is sized per frame, from 40x90mm up to 44x100mm.\u003c\/p\u003e\n\u003ch4 style=\"margin: 15.0pt 0in 7.5pt 0in;\"\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003eBiggest strengths\u003c\/b\u003e: full carbon frame, electronic GRX Di2 1x12 shifting, and ZIPP 303 XPLR SW wheels built specifically for gravel racing\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003eTradeoffs\u003c\/b\u003e: the aggressive Race Geometry favors speed and handling over all-day comfort or loaded touring\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003eWhat makes it different\u003c\/b\u003e: expanded tire clearance (700x56c front \/ 700x50c rear) without loosening the tucked, stable geometry other brands often sacrifice to fit bigger tires\u003c\/p\u003e\n\u003ch4 style=\"margin: 15.0pt 0in 7.5pt 0in;\"\u003e\u003cstrong\u003eVictory’s Take\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 10.0pt;\"\u003eWe think the GS1 Di2 solves a problem most gravel bikes don’t: it gained real tire clearance without going soft on handling. At \u003cb\u003eVictory Bicycle Studio\u003c\/b\u003e, we’d fit this for riders racing or pushing pace on mixed terrain — not for someone looking for an all-day comfort cruiser.\u003c\/p\u003e","brand":"Ventum","offers":[{"title":"Onyx Black \/ XS","offer_id":53604293607731,"sku":"COMPLT-07-107-9992-128","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Onyx Black \/ S","offer_id":53604293771571,"sku":"COMPLT-07-107-9993-128","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Onyx Black \/ M","offer_id":53604293804339,"sku":"COMPLT-07-107-9994-128","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Onyx Black \/ M\/L","offer_id":53604293837107,"sku":"COMPLT-07-107-9995-128","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Onyx Black \/ L","offer_id":53604293869875,"sku":"COMPLT-07-107-9996-128","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Onyx Black \/ XL","offer_id":53604293902643,"sku":"COMPLT-07-107-9997-128","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Lilac Splatter \/ XS","offer_id":53604293640499,"sku":"COMPLT-07-107-9992-130","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Lilac Splatter \/ S","offer_id":53604293935411,"sku":"COMPLT-07-107-9993-130","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Lilac Splatter \/ M","offer_id":53604293968179,"sku":"COMPLT-07-107-9994-130","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Lilac Splatter \/ M\/L","offer_id":53604294000947,"sku":"COMPLT-07-107-9995-130","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Lilac Splatter \/ L","offer_id":53604294033715,"sku":"COMPLT-07-107-9996-130","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Lilac Splatter \/ XL","offer_id":53604294066483,"sku":"COMPLT-07-107-9997-130","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Racing Green \/ XS","offer_id":53604293673267,"sku":"COMPLT-07-107-9992-129","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Racing Green \/ S","offer_id":53604294099251,"sku":"COMPLT-07-107-9993-129","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Racing Green \/ M","offer_id":53604294132019,"sku":"COMPLT-07-107-9994-129","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Racing Green \/ M\/L","offer_id":53604294164787,"sku":"COMPLT-07-107-9995-129","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Racing Green \/ L","offer_id":53604294197555,"sku":"COMPLT-07-107-9996-129","price":6569.1,"currency_code":"USD","in_stock":true},{"title":"Racing Green \/ XL","offer_id":53604294230323,"sku":"COMPLT-07-107-9997-129","price":6569.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/ventum-gs1-carbon-grx-di2-12-speed-gravel-bike-onyx-black-1.jpg?v=1783175535","url":"https:\/\/victorybicyclestudio.com\/products\/ventum-gs1-carbon-grx-di2-12-speed-disc-gravel-bike","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}