{"product_id":"specialized-sirrus-x-1-0-step-through-bike-2026","title":"Specialized Sirrus X 1.0 Step-Through Bike 2026","description":"\u003cp\u003eOffering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between.\u003cbr\u003e\u003cbr\u003eSMOOTH, COMFORTABLE, AND EFFICIENT  -  Sirrus X provides the smoothest ride in its class. With bigger, confidence-inspiring tires, a slightly more upright riding position, and a super intuitive one-by drivetrain.RIDER-FIRST ENGINEERED: Like all Specialized performance bikes, the geometry of each frame is uniquely crafted. This means that for every frame, each tube size is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you’re riding, you will experience the world’s best ride.\u003cbr\u003e\u003cbr\u003eNIMBLE  -  Class-leading light-weight, exceptional pedaling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics.\u003c\/p\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e  -  Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack\/fender mounts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork\u003c\/strong\u003e  -  Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Brake\u003c\/strong\u003e  -  Lee Chi, Mechanical Disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Brake\u003c\/strong\u003e  -  Lee Chi, Mechanical Disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShift Levers\u003c\/strong\u003e  -  Shimano Altus SL-M315-7R, 7-Speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Derailleur\u003c\/strong\u003e  -  Shimano Acera, 8-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCassette\u003c\/strong\u003e  -  microSHIFT CS-H074, 12-40t, 7-Speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain\u003c\/strong\u003e  -  KMC X8 w\/ Missing Link™\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankset\u003c\/strong\u003e  -  Prowheel Alloy, XXS - XS: 165mm, S - M: 170mm, L - XL: 175mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainrings\u003c\/strong\u003e  -  Narrow Wide Steel 42T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom Bracket\u003c\/strong\u003e  -  Square-tapered, 68mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRims\u003c\/strong\u003e  -  700C disc brake, double-wall alloy, 22mm depth, 21mm internal width\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Hub\u003c\/strong\u003e  -  Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Hub\u003c\/strong\u003e  -  Alloy, 6-bolt disc, 8\/9-Speed freehub, loose ball bearing, quick-release, 36h, 10x135mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpokes\u003c\/strong\u003e  -  Stainless, 14g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Tire\u003c\/strong\u003e  -  Pathfinder Wirebead Fast Gravel 700X40C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Tire\u003c\/strong\u003e  -  Pathfinder Wirebead Fast Gravel 700X40C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Tubes\u003c\/strong\u003e  -  Standard 40mm SV 700x32-50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem\u003c\/strong\u003e  -  3D-forged alloy, 31.8mm, 7-degree rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandlebars\u003c\/strong\u003e  -  Specialized, alloy, 15-degree backsweep, 46mm rise, 31.8mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip\u003c\/strong\u003e  -  Specialized Neutralizer, Body Geometry, locking grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaddle\u003c\/strong\u003e  -  Bridge Sport, Steel rails, 155\/143mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeatPost\u003c\/strong\u003e  -  Alloy, 12mm offset, 2-bolt clamp, 27.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Binder\u003c\/strong\u003e  -  Bolt-type, 31.8mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedals\u003c\/strong\u003e  -  Specialized, platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e* Specifications are subject to change without notice\u003c\/p\u003e","brand":"Specialized","offers":[{"title":"Satin Grey Blue\/Cast Blue Metallic Frost Reflective \/ XSmall","offer_id":46927199436951,"sku":"210000101478","price":699.99,"currency_code":"USD","in_stock":false},{"title":"Satin Grey Blue\/Cast Blue Metallic Frost Reflective \/ Small","offer_id":46927199469719,"sku":"210000101479","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/0176\/2199\/files\/g3z4a1wo02hoqokakmq9.jpg?v=1771515546","url":"https:\/\/www.philbricks.com\/products\/specialized-sirrus-x-1-0-step-through-bike-2026","provider":"Philbricks Ski Board \u0026 Bike","version":"1.0","type":"link"}