{"product_id":"gusto-bikes-duro-evo-db-105-attaque-50-black","title":"Gusto Duro Evo DB Shimano 105 Attaque Carbon 50 (Black)","description":"\u003cp style=\"text-align:center;font-style:italic;font-size:18px;border:1px solid #ddd;background:#f7f7f7;padding:16px;\"\u003eA carbon aero road bike for the rider who wants the deepest practical aero wheel for everyday racing, paired with dependable mechanical shifting on a UCI-approved race frame.\u003c\/p\u003e\n\n\u003ch5\u003eOverview\u003c\/h5\u003e\n\u003cp\u003eThe Duro Evo DB brings Gusto's flagship aero road frame — a patented carbon layup combining Japan-sourced T1000 carbon fibre with INNEGRA damping material and a latex absorption layer — into a complete, ready-to-ride build. This is the frame GUSTO's own professional team races, UCI-approved and backed by a lifetime warranty on the frameset.\u003c\/p\u003e\n\u003cp\u003eThis build pairs the frame with a full Shimano 105 12-speed mechanical disc groupset and Gusto's Attaque Carbon 50 DB wheelset — a UCI-certified, tubeless-ready carbon aero wheel with a 50mm rim depth, built for riders who want more of the aero benefit that a deeper wheel brings on flat, fast terrain.\u003c\/p\u003e\n\u003cp\u003eIt's a bike for someone chasing race-day speed who's comfortable with the slightly more wind-affected handling a 50mm-deep rim brings compared to a 45mm wheel.\u003c\/p\u003e\n\n\u003ch5\u003eWhy You'll Like It\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eRace-proven carbon frame\u003c\/strong\u003e\u003cbr\u003eThe same patented T1000\/INNEGRA carbon layup GUSTO's professional team races, UCI-approved for competition and backed by a lifetime frameset warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShimano 105, mechanical and dependable\u003c\/strong\u003e\u003cbr\u003eA full Shimano 105 12-speed mechanical disc groupset — crisp shifting, easy field adjustment, and parts availability nearly anywhere a bike shop exists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUCI-certified 50mm carbon aero wheels\u003c\/strong\u003e\u003cbr\u003eThe Attaque Carbon 50 DB wheelset is tubeless-ready and built to maximise aerodynamic efficiency on fast, flat courses — a genuine step up in speed over a 45mm or alloy wheel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully internal cable routing\u003c\/strong\u003e\u003cbr\u003eClean, aero front end without sacrificing the serviceability of a mechanical groupset.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComfort engineered into the frame\u003c\/strong\u003e\u003cbr\u003eThe bowed top tube and damping construction take the edge off rough roads without adding weight or extra hardware.\u003c\/p\u003e\n\n\u003ch5\u003eWho Is It For?\u003c\/h5\u003e\n\u003cp\u003eThis build suits club and amateur racers who ride mostly flat, fast courses and want the deepest wheel that still makes sense for everyday racing rather than a dedicated TT setup. It's a good fit for someone upgrading from a 45mm or alloy wheelset who's ready for more speed and comfortable managing a bit more crosswind feedback.\u003c\/p\u003e\n\u003cp\u003eIn India, this depth works best for riders based where roads are relatively open and less consistently gusty — worth discussing with your BOTS fitter if you frequently ride through exposed, wind-prone stretches, where the 45mm option may suit you better day to day.\u003c\/p\u003e\n\n\u003ch5\u003eGood to Know\u003c\/h5\u003e\n\u003cp\u003eHave your BOTS fitter confirm size against the Duro Evo DB size chart before ordering — aero frames like this run a more aggressive fit than an endurance bike of the same nominal size. The Attaque Carbon 50 DB wheels are tubeless-ready; ask your mechanic about setting them up tubeless if you want the rolling-resistance and puncture-protection benefits. A first service after the initial bedding-in period keeps shifting crisp.\u003c\/p\u003e\n\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e: Carbon Fibre (T1000 + INNEGRA\/latex composite damping construction), disc-brake specific\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork\u003c\/strong\u003e: Carbon Fibre, integrated wing-profile aero design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroupset\u003c\/strong\u003e: Shimano 105, 12-speed, mechanical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank\u003c\/strong\u003e: Shimano 105 FC-R7100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCassette\u003c\/strong\u003e: Shimano 105 CS-R7100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Derailleur\u003c\/strong\u003e: Shimano 105 FD-R7100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Derailleur\u003c\/strong\u003e: Shimano 105 RD-R7100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Brake\u003c\/strong\u003e: Shimano 105 BR-R7120, hydraulic disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Brake\u003c\/strong\u003e: Shimano 105 BR-R7120, hydraulic disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Wheel\u003c\/strong\u003e: Attaque Carbon 50 DB, full carbon, 50mm depth, UCI-certified, tubeless-ready\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Wheel\u003c\/strong\u003e: Attaque Carbon 50 DB, full carbon, 50mm depth, UCI-certified, tubeless-ready\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeatpost\u003c\/strong\u003e: Gusto dedicated carbon seatpost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eAdditional Information\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImported By\u003c\/strong\u003e: We Snap India, M. No. 5\/0626 Pune Nagar Road, Wagholi, Pune - 412207\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Quantity\u003c\/strong\u003e: 1N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Care Address\u003c\/strong\u003e: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommodity\u003c\/strong\u003e: Bicycles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gusto Bikes","offers":[{"title":"M","offer_id":48851332006057,"sku":"GDUROEMBB-105AQ50","price":259990.0,"currency_code":"INR","in_stock":false},{"title":"ML","offer_id":48851332038825,"sku":"GDUROEMLBB-105AQ50","price":259990.0,"currency_code":"INR","in_stock":false},{"title":"L","offer_id":48851332071593,"sku":"GDUROELBB-105AQ50","price":259990.0,"currency_code":"INR","in_stock":false},{"title":"XL","offer_id":48851332104361,"sku":"GDUROEXLBB-105AQ50","price":259990.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/7793\/files\/DURO-EVO-Black-headwind_a90f58ff-d2f1-45a7-9d9f-46971c1af66b.webp?v=1790161238","url":"https:\/\/bumsonthesaddle.com\/products\/gusto-bikes-duro-evo-db-105-attaque-50-black","provider":"BUMSONTHESADDLE","version":"1.0","type":"link"}