Sirrus X 2.0 Step-Through

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          Description

          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.

          • Lightweight A1 Alloy frame with clean internal cable routing, 3.5lbs (1.7kg) lighter than our Crosstrail Hydro model.

          • Maximum control through intuitive shifting with 1x8 wide range gearing.

          • Powerful hydraulic disc brakes.

          • Float over rough terrain with fast rolling Specialized Pathfinder 42c tires featuring proprietary Gripton rubber compound.

          Technical Specifications

          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

          Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release

          Brakes

          Front Brake

          Promax F1, hydraulic disc, flat-mount, 160mm

          Rear Brake

          Promax F1, hydraulic disc, flat-mount, 160mm

          Drivetrain

          Shift Levers

          microSHIFT Acolyte, 8-speed

          Rear Derailleur

          microSHIFT Acolyte, 8-speed

          Cassette

          microSHIFT Acolyte CS-H084, 12-42t, 8-speed

          Chain

          KMC X8 w/ Missing Link™

          Crankset

          Alloy Forged Arms

          Chainrings

          Narrow-wide chainring w/ chainguard, 40t

          Bottom Bracket

          BSA, square-taper, 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 SV 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

          Weight

          Weight

          12.08 kg (26 lb, 10.1 oz)

          Weight Size

          MD

          * Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

          Geometry

          XSSM
          Crank Length165mm170mm170mm
          Handlebar Width680mm680mm680mm
          Stem Length60mm70mm80mm
          Saddle Width155mm155mm143mm
          Seatpost Length300mm350mm350mm
          Front-Center628mm637mm646mm
          Chain-Stay Length440mm440mm440mm
          Stack555mm563mm593mm
          Head-Tube Length139mm147mm175mm
          Fork Length (full)395mm395mm395mm
          Seat-Tube Length395mm450mm500mm
          Head-Tube Angle70°70°71°
          Reach393mm400mm408mm
          Top-Tube Length (horizontal)557mm567mm584mm
          Bike Stand-Over Height636mm636mm641mm
          B-B Height288mm288mm288mm
          Fork Rake/Offset51mm51mm51mm
          Seat-Tube Angle73.5°73.5°73.5°
          B-B Drop70mm70mm70mm
          Trail76mm76mm69mm
          Wheelbase1058mm1068mm1077mm