Specialized Sirrus X 3.0 Step-Through

Offering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between. SMOOTH, 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. NIMBLE: Class-leading light-weight, exceptional pedaling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics. Even lighter than Sirrus X 2.0, and faster thanks to an added A1 alloy fork. Wide-range 1x11 Shimano Cues drivetrain with a 11-50t cassette gives excellent range on any road. More powerful hydraulic brakes for enhanced braking power and durability in tough conditions. Technical Specs Frameset Frame Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts Suspension Fork A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release Brakes Front Brake Tektro HD-R280, hydraulic disc, 160 mm rotor Rear Brake Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm Drivetrain Shift Levers Shimano Deore M5100, 11-speed Rear Derailleur microSHIFT Advent RD-M6195M, 9-Speed Cassette microSHIFT Advent CS-H093, 11-46t, 9-speed Chain KMC X9, 9-speed w/ Missing Link(TM) Crankset Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard Chainrings 40T Bottom Bracket Threaded BSA 68mm Wheels & Tires Rims 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h Front Hub Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h Rear Hub Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h Spokes Stainless, 14g Front Tire Pathfinder Sport, 700x42mm Rear Tire Pathfinder Sport, 700x42mm Inner Tubes Standard 40mm PV 700x32-50 Cockpit Stem 3D-forged alloy, 31.8mm, 7-degree rise Handlebars Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm Grip Specialized Neutralizer, Body Geometry, locking grip Saddle Bridge Sport, Steel rails, 155/143mm SeatPost Alloy, 12mm offset, 2-bolt clamp, 27.2mm Seat Binder Bolt-type, 31.8mm Accessories Pedals Specialized Body Geometry Fitness, platform, plastic Product Details Product ID 278904 Weight Weight 11.61 kg (25 lb, 9.4 oz) Weight Size MD * Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.