Specialized Sirrus X 2.0 Satin Birch/Satin Reflective White
- Description
- Features
- Specifications
- Geometry
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Offering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between. 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. 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. Class-leading light-weight, exceptional pedaling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics.
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- 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, and powerful hydraulic disc brakes.
- Float over rough terrain with fast rolling Specialized Pathfinder 42c tires featuring proprietary Gripton rubber compound.
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Frame: Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
Fork: Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
SeatPost: Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Stem: 3D-forged alloy, 31.8mm, 7-degree rise
Tape: Specialized Neutralizer, Body Geometry, locking grip
Handlebars: Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Saddle: Bridge Sport, Steel rails, 155/143mm
Seat Binder: Bolt-type, 31.8mm
Rear Brake: Promax F1, hydraulic disc, flat-mount, 160mm
Front Brake: Promax F1, hydraulic disc, flat-mount, 160mm
Shift Levers: microSHIFT Acolyte, 8-speed
Rear Derailleur: microSHIFT Acolyte, 8-speed
Cassette: microSHIFT Acolyte CS-H084, 12-42t, 8-speed
Crankset: Alloy Forged Arms
Chainrings: Narrow-wide chainring w/ chainguard, 40t
Bottom Bracket: BSA, square-taper, 68mm
Chain: KMC X8 w/ Missing Link™
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
Pedals: Specialized Body Geometry Fitness, platform, plastic
Weight (LG): 12.08 kg (26 lb, 10.1 oz)
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S M L XL Crank Length 170mm 170mm 175mm 175mm Handlebar Width 680mm 680mm 680mm 680mm Stem Length 70mm 80mm 90mm 100mm Saddle Width 155mm 143mm 143mm 143mm Seatpost Length 350mm 350mm 400mm 400mm Reach 393mm 398mm 402mm 414mm Trail 76mm 69mm 69mm 69mm Stack 563mm 593mm 608mm 633mm Front-Center 636mm 645mm 665mm 631mm Bike Stand-Over Height 755mm 785mm 815mm 837mm Head-Tube Length 147mm 175mm 191mm 217mm Head-Tube Angle 70° 71° 71° 71° Wheelbase 1061mm 1067mm 1076mm 1096mm Seat-Tube Length 440mm 470mm 510mm 530mm Seat-Tube Angle 73.5° 73.5° 73.5° 73.5° B-B Drop 70mm 70mm 70mm 70mm B-B Height 288mm 288mm 288mm 288mm Chain-Stay Length 440mm 440mm 440mm 440mm Fork Length (full) 395mm 395mm 395mm 395mm Fork Rake/Offset 51mm 51mm 51mm 51mm Top-Tube Length (horizontal) 574mm 582mm 602mm 552mm